(17R)-17-hydroxy-7alpha-methyl-19-norpregn-5(10)-en-20-yn-3-one
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http://purl.obolibrary.org/obo/CHEBI_32223 |
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17-hydroxy-7alpha-methyl-19-nor-17alpha-pregn-5(10)-en-20-yn-3-one
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http://purl.obolibrary.org/obo/CHEBI_32223 |
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(7alpha,17alpha)-17-hydroxy-7-methyl-19-norpregn-5(10)-en-20-yn-3-one
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http://purl.obolibrary.org/obo/CHEBI_32223 |
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(7alpha,17beta)-17-ethynyl-17-hydroxy-7-methylestr-5(10)en-3-one
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http://purl.obolibrary.org/obo/CHEBI_32223 |
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17alpha-ethynyl-17beta-hydroxy-7alpha-methylestr-5(10)-en-3-one
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http://purl.obolibrary.org/obo/CHEBI_32223 |
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