EXHIBIT 21
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Pharmaceutical Resources, Inc.
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List of Subsidiaries
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PERCENTAGE OF
VOTING SECURITIES
JURISDICTION OF OWNED BY ITS
ENTITY ORGANIZATION IMMEDIATE PARENT
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Par Pharmaceutical, Inc. New Jersey 100%
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PRX Pharmaceuticals, Inc. Delaware 100%
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PRI-Research, Inc. Delaware 100%
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Par Pharma Group, Ltd. Delaware 100%
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Nutriceutical Resources, Inc. New York 100%
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ParCare Ltd. New York 100%
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Quad Pharmaceuticals Inc. Indiana 100%
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Israel Pharmaceutical Resources LP Israel 99%
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HighRapids, Inc. Delaware 60%
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