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| <link:definition> 1024 - Disclosure - Investment in Equity Securities (Tables) </link:definition> |
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| <link:definition> 1025 - Disclosure - Leases (Tables) </link:definition> |
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| <link:usedOn> link:definitionLink </link:usedOn> |
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| <link:definition> 1026 - Disclosure - Intangible Assets (Tables) </link:definition> |
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| <link:definition> 1028 - Disclosure - Stockholders' Equity (Tables) </link:definition> |
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| <link:definition> 1029 - Disclosure - Stock-Based Compensation (Tables) </link:definition> |
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| <link:definition> 1033 - Disclosure - Investment in Equity Securities (Details) </link:definition> |
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| <link:definition> 1037 - Disclosure - Leases (Details 1) </link:definition> |
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| <link:definition> 1038 - Disclosure - Leases (Details 2) </link:definition> |
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| <link:definition> 1042 - Disclosure - Intangible Assets (Details 1) </link:definition> |
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| <link:definition> 1043 - Disclosure - Intangible Assets (Details Textual) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
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| <link:definition> 1044 - Disclosure - Redeemable Noncontrolling Interest (Details) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
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| <link:definition> 1045 - Disclosure - Redeemable Noncontrolling Interest (Details Textual) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
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| <link:definition> 1046 - Disclosure - Stockholders' Equity (Details) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
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| <link:definition> 1047 - Disclosure - Net Loss Per Share (Details Textual) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
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| <link:definition> 1048 - Disclosure - Stock-Based Compensation (Details) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
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| <link:definition> 1049 - Disclosure - Stock-Based Compensation (Details 1) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
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| <link:definition> 1050 - Disclosure - Stock-Based Compensation (Details 2) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
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| <link:definition> 1051 - Disclosure - Stock-Based Compensation (Details Textual) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
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| <link:definition> 1052 - Disclosure - Income Taxes (Details Textual) </link:definition> |
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| <link:usedOn> link:definitionLink </link:usedOn> |
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| <link:definition> 1053 - Disclosure - Fair Value Measurements (Details) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
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| <link:definition> 1054 - Disclosure - Fair Value Measurements (Details Textual) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
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| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.entremed.com/role/RelatedPartyTransactionsDetailsTextual" id="RelatedPartyTransactionsDetailsTextual"> |
| <link:definition> 1055 - Disclosure - Related Party Transactions (Details Textual) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.entremed.com/role/CommitmentsDetailsTextual" id="CommitmentsDetailsTextual"> |
| <link:definition> 1056 - Disclosure - Commitments (Details Textual) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://www.entremed.com/role/SubsequentEventDetailsTextual" id="SubsequentEventDetailsTextual"> |
| <link:definition> 1057 - Disclosure - Subsequent Event (Details Textual) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| </link:roleType> |
| | | <link:linkbaseRef xlink:type="simple" xlink:href="casi-20190331_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase"/> |
| | | <link:linkbaseRef xlink:type="simple" xlink:href="casi-20190331_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase"/> |
| | | <link:linkbaseRef xlink:type="simple" xlink:href="casi-20190331_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase"/> |
| | | <link:linkbaseRef xlink:type="simple" xlink:href="casi-20190331_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase"/> |
| | | </appinfo> |
| | </annotation> |
| <import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/> |
| <import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd"/> |
| <import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd"/> |
| <import namespace="http://fasb.org/us-gaap/2018-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd"/> |
| <import namespace="http://xbrl.sec.gov/invest/2013-01-31" schemaLocation="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd"/> |
| <import namespace="http://xbrl.sec.gov/country/2017-01-31" schemaLocation="http://xbrl.sec.gov/country/2017/country-2017-01-31.xsd"/> |
| <import namespace="http://xbrl.sec.gov/currency/2017-01-31" schemaLocation="http://xbrl.sec.gov/currency/2017/currency-2017-01-31.xsd"/> |
| <import namespace="http://xbrl.sec.gov/exch/2018-01-31" schemaLocation="https://xbrl.sec.gov/exch/2018/exch-2018-01-31.xsd"/> |
| <import namespace="http://xbrl.sec.gov/naics/2017-01-31" schemaLocation="http://xbrl.sec.gov/naics/2017/naics-2017-01-31.xsd"/> |
| <import namespace="http://xbrl.sec.gov/sic/2011-01-31" schemaLocation="http://xbrl.sec.gov/sic/2011/sic-2011-01-31.xsd"/> |
| <import namespace="http://xbrl.sec.gov/stpr/2018-01-31" schemaLocation="https://xbrl.sec.gov/stpr/2018/stpr-2018-01-31.xsd"/> |
| <import namespace="http://www.xbrl.org/2009/role/negated" schemaLocation="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd"/> |
| <import namespace="http://www.xbrl.org/2009/role/net" schemaLocation="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd"/> |
| <import namespace="http://www.xbrl.org/2009/arcrole/fact-explanatoryFact" schemaLocation="http://www.xbrl.org/lrr/arcrole/factExplanatory-2009-12-16.xsd"/> |
| <import namespace="http://xbrl.sec.gov/dei/2018-01-31" schemaLocation="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd"/> |
| <import namespace="http://www.xbrl.org/dtr/type/numeric" schemaLocation="http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd"/> |
| <import namespace="http://www.xbrl.org/dtr/type/non-numeric" schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd"/> |
| <import namespace="http://fasb.org/us-types/2018-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2018/elts/us-types-2018-01-31.xsd"/> |
| <import namespace="http://fasb.org/srt/2018-01-31" schemaLocation="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd"/> |
| <element name="DocumentAndEntityInformationAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="casi_DocumentAndEntityInformationAbstract" substitutionGroup="xbrli:item"/> |
| <element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardWarrantsExercisesInPeriod" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="casi_ShareBasedCompensationArrangementByShareBasedPaymentAwardWarrantsExercisesInPeriod" substitutionGroup="xbrli:item"/> |
| <element name="StockIssuedDuringPeriodValueWarrantsExercised1" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="casi_StockIssuedDuringPeriodValueWarrantsExercised1" substitutionGroup="xbrli:item" xbrli:balance="credit"/> |
| <element name="AccretionOfRedeemableNonControllingInterest" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="casi_AccretionOfRedeemableNonControllingInterest" substitutionGroup="xbrli:item" xbrli:balance="credit"/> |
| <element name="ResearchAndDevelopmentInProcessAcquired" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="casi_ResearchAndDevelopmentInProcessAcquired" substitutionGroup="xbrli:item" xbrli:balance="debit"/> |
| <element name="ProceedsFromIssuanceOfCommonStockAndWarrants" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="casi_ProceedsFromIssuanceOfCommonStockAndWarrants" substitutionGroup="xbrli:item" xbrli:balance="debit"/> |
| <element name="LicenseArrangementsDisclosureAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="casi_LicenseArrangementsDisclosureAbstract" substitutionGroup="xbrli:item"/> |
| <element name="LicenseArrangementsDisclosureTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="casi_LicenseArrangementsDisclosureTextBlock" substitutionGroup="xbrli:item"/> |
| <element name="DisclosureOfLeaseOnConsolidatedBalanceSheetTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="casi_DisclosureOfLeaseOnConsolidatedBalanceSheetTableTextBlock" substitutionGroup="xbrli:item"/> |
| <element name="DisclosureOfSupplementalCashFlowInformationRelatedToLeasesTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="casi_DisclosureOfSupplementalCashFlowInformationRelatedToLeasesTableTextBlock" substitutionGroup="xbrli:item"/> |
| <element name="ScheduleOfWarrantActivityTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="casi_ScheduleOfWarrantActivityTableTextBlock" substitutionGroup="xbrli:item"/> |
| <element name="SheduleOfDescriptionOfBusinessAndBasisOfPresentationTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="casi_SheduleOfDescriptionOfBusinessAndBasisOfPresentationTable" substitutionGroup="xbrldt:hypercubeItem"/> |
| <element name="CasiChinaMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="casi_CasiChinaMember" substitutionGroup="xbrli:item"/> |
| <element name="CASIWuxiMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="casi_CASIWuxiMember" substitutionGroup="xbrli:item"/> |
| <element name="DescriptionOfBusinessAndBasisOfPresentationLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="casi_DescriptionOfBusinessAndBasisOfPresentationLineItems" substitutionGroup="xbrli:item"/> |
| <element name="PercentageOfOwnershipInterestInNonStockSubsidiary" type="num:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="casi_PercentageOfOwnershipInterestInNonStockSubsidiary" substitutionGroup="xbrli:item"/> |
| <element name="CashPaidForAmountsIncludedInTheMeasurementOfLeaseLiabilitiesAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="casi_CashPaidForAmountsIncludedInTheMeasurementOfLeaseLiabilitiesAbstract" substitutionGroup="xbrli:item"/> |
| <element name="Lesseeoperatingleaseliabilitypaymentsduethereafter" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="casi_Lesseeoperatingleaseliabilitypaymentsduethereafter" substitutionGroup="xbrli:item" xbrli:balance="credit"/> |
| <element name="AbbreviatedNewDrugApplicationsMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="casi_AbbreviatedNewDrugApplicationsMember" substitutionGroup="xbrli:item"/> |
| <element name="AbbreviatedNewDrugApplicationsTDFMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="casi_AbbreviatedNewDrugApplicationsTDFMember" substitutionGroup="xbrli:item"/> |
| <element name="InvestmentCommitment" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="casi_InvestmentCommitment" substitutionGroup="xbrli:item" xbrli:balance="credit"/> |
| <element name="InitialCashInvestment" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="casi_InitialCashInvestment" substitutionGroup="xbrli:item" xbrli:balance="credit"/> |
| <element name="SelectedAndasToBeTransferred" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="casi_SelectedAndasToBeTransferred" substitutionGroup="xbrli:item" xbrli:balance="credit"/> |
| <element name="PaymentsToBePaidWithinThreeYears" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="casi_PaymentsToBePaidWithinThreeYears" substitutionGroup="xbrli:item" xbrli:balance="debit"/> |
| <element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityinstrumentsOtherThanOptionsOutstandingNumber" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="casi_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityinstrumentsOtherThanOptionsOutstandingNumber" substitutionGroup="xbrli:item"/> |
| <element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExerciseInPeriod" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="casi_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExerciseInPeriod" substitutionGroup="xbrli:item"/> |
| <element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisable" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="casi_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisable" substitutionGroup="xbrli:item"/> |
| <element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingNumberWeightedAverageExercisePrice1" type="num:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="casi_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingNumberWeightedAverageExercisePrice1" substitutionGroup="xbrli:item"/> |
| <element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageExercisePrice" type="num:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="casi_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageExercisePrice" substitutionGroup="xbrli:item"/> |
| <element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisePrice" type="num:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="casi_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisePrice" substitutionGroup="xbrli:item"/> |
| <element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriodWeightedAverageExercisePrice" type="num:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="casi_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriodWeightedAverageExercisePrice" substitutionGroup="xbrli:item"/> |
| <element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisableWeightedAverageExercisePrice" type="num:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="casi_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExercisableWeightedAverageExercisePrice" substitutionGroup="xbrli:item"/> |
| <element name="LongTermIncentivePlan2011Member" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="casi_LongTermIncentivePlan2011Member" substitutionGroup="xbrli:item"/> |
| <element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantedExpireTerms" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="casi_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantedExpireTerms" substitutionGroup="xbrli:item"/> |
| <element name="ShareBasedPaymentCashReceivedFromStockOptionExercises" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="casi_ShareBasedPaymentCashReceivedFromStockOptionExercises" substitutionGroup="xbrli:item" xbrli:balance="debit"/> |
| <element name="PerformanceShareBasedCompensationExpense" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="casi_PerformanceShareBasedCompensationExpense" substitutionGroup="xbrli:item" xbrli:balance="debit"/> |
| <element name="SpectrumMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="casi_SpectrumMember" substitutionGroup="xbrli:item"/> |
| <element name="AdvancePaymentOnContractForPurchase" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="casi_AdvancePaymentOnContractForPurchase" substitutionGroup="xbrli:item" xbrli:balance="debit"/> |
| <element name="EVOMELAMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="casi_EVOMELAMember" substitutionGroup="xbrli:item"/> |
| <element name="PurchaseObligationToPurchaseMaterials" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="casi_PurchaseObligationToPurchaseMaterials" substitutionGroup="xbrli:item" xbrli:balance="credit"/> |
| <element name="TotalFutureInvestment" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="casi_TotalFutureInvestment" substitutionGroup="xbrli:item" xbrli:balance="credit"/> |
| <element name="AdditionalAdvancePaymentOnContractForPurchase" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="casi_AdditionalAdvancePaymentOnContractForPurchase" substitutionGroup="xbrli:item" xbrli:balance="debit"/> |
| <element name="UpfrontPaymentForALicenseForADrug" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="casi_UpfrontPaymentForALicenseForADrug" substitutionGroup="xbrli:item" xbrli:balance="debit"/> |
| <element name="FutureEquityInvestments" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="casi_FutureEquityInvestments" substitutionGroup="xbrli:item" xbrli:balance="debit"/> |
| </schema> |