progestin
A synthetic progestogen.
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contraceptive drug
A chemical substance that prevents or reduces the probability of conception.
synthetic oral contraceptive
An oral contraceptive which owes its effectiveness to synthetic preparation.
female contraceptive drug
A chemical substance or agent with contraceptive activity in females.
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17α-ethynyl-17β-hydroxy-18a-homoestr-4-en-3-one
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(-)-13-Ethyl-17-hydroxy-18,19-dinor-17alpha-pregn-4-en-20-yn-3-one
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ChemIDplus
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13-beta-Ethyl-17alpha-ethynyl-17beta-hydroxygon-4-en-3-one
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ChemIDplus
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13-Ethyl-17-alpha-ethynyl-17-beta-hydroxy-4-gonen-3-one
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ChemIDplus
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13-Ethyl-17-alpha-ethynylgon-4-en-17-beta-ol-3-one
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ChemIDplus
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17-alpha-Ethinyl-13-beta-ethyl-17-beta-hydroxy-4-estren-3-one
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ChemIDplus
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17-alpha-Ethynyl-13-ethyl-19-nortestosterone
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ChemIDplus
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17-Ethynyl-18-methyl-19-nortestosterone
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ChemIDplus
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17alpha-Ethynyl-13beta-ethyl-3-oxo-4-estren-17beta-ol
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ChemIDplus
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17alpha-Ethynyl-17-hydroxy-18-methylestr-4-en-3-one
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ChemIDplus
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17alpha-Ethynyl-18-homo-19-nortestosterone
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ChemIDplus
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18-Methyl-17-alpha-ethynyl-19-nortestosterone
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ChemIDplus
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18-Methylnorethisterone
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ChemIDplus
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d(-)-Norgestrel
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ChEBI
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Levonorgestrel
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KEGG COMPOUND
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6067808
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Beilstein Registry Number
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Beilstein
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6533-00-2
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CAS Registry Number
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KEGG COMPOUND
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797-63-7
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CAS Registry Number
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ChemIDplus
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