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        <entityName>Euthymics Bioscience Inc</entityName>
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            <street2>Suite S1-3</street2>
            <city>Cambridge</city>
            <stateOrCountry>MA</stateOrCountry>
            <stateOrCountryDescription>MASSACHUSETTS</stateOrCountryDescription>
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                <street2>Suite S1-3</street2>
                <city>Cambridge</city>
                <stateOrCountry>MA</stateOrCountry>
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                <street2>650 East</street2>
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                <stateOrCountryDescription>AUSTRALIA</stateOrCountryDescription>
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            <industryGroupType>Other Technology</industryGroupType>
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        <issuerSize>
            <revenueRange>No Revenues</revenueRange>
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        <federalExemptionsExclusions>
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        <typeOfFiling>
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                <previousAccessionNumber>0001140361-11-017254</previousAccessionNumber>
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            <dateOfFirstSale>
                <value>2010-07-20</value>
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        <durationOfOffering>
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        <typesOfSecuritiesOffered>
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        <businessCombinationTransaction>
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            <clarificationOfResponse>The first tranche of the Series A Preferred Stock transaction closed contemporaneously with the closing of the merger of Euthymics Bioscience, Inc. and DOV Pharmaceutical, Inc.</clarificationOfResponse>
        </businessCombinationTransaction>
        <minimumInvestmentAccepted>28895</minimumInvestmentAccepted>
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        <offeringSalesAmounts>
            <totalOfferingAmount>28008945</totalOfferingAmount>
            <totalAmountSold>24299848</totalAmountSold>
            <totalRemaining>3709097</totalRemaining>
            <clarificationOfResponse>The offering will close in 5 separate tranches if certain milestones are met. Tranche 1 ($5,164,326) closed 7/20/10, tranche 2 ($15,208,325) closed 12/3/12, tranche 3 ($2,000,000) closed 3/8/11, &amp; tranche 4 ($1,927,197) closed 3/2/12.</clarificationOfResponse>
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        <investors>
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            <totalNumberAlreadyInvested>7</totalNumberAlreadyInvested>
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        <salesCommissionsFindersFees>
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            <findersFees>
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        <useOfProceeds>
            <grossProceedsUsed>
                <dollarAmount>943000</dollarAmount>
                <isEstimate>true</isEstimate>
            </grossProceedsUsed>
            <clarificationOfResponse>Includes legal fees paid to a law firm affiliated with an officer of the Company and one-year's worth of salary for 2 of the Company's executive officers.</clarificationOfResponse>
        </useOfProceeds>
        <signatureBlock>
            <authorizedRepresentative>false</authorizedRepresentative>
            <signature>
                <issuerName>Euthymics Bioscience Inc</issuerName>
                <signatureName>Douglas A. Branch</signatureName>
                <nameOfSigner>Douglas A. Branch</nameOfSigner>
                <signatureTitle>Secretary</signatureTitle>
                <signatureDate>2012-03-16</signatureDate>
            </signature>
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