| 1 | 2837214-10-3 | 阿比特龙杂质108 | NA | C21H31NO2
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| 2 | 2089238-18-4 | GR3027 | GR3027 | C21H31NO2
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| 3 | 99876-41-2 | prolame | prolame | C21H31NO2
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| 4 | 20448-86-6 | 波那普令 | Bornaprine | C21H31NO2
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| 5 | 360-66-7 | 雄异恶唑 | Androisoxazole | C21H31NO2
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| 6 | 1045-71-2 | 16-DEHYDROPREGNENOLONE OXIME | 16-DEHYDROPREGNENOLONE OXIME | C21H31NO2
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| 7 | 1089673-80-2 | 3-Hydroxypregna-5,16-dien-20-one oxime | 3-Hydroxypregna-5,16-dien-20-one oxime | C21H31NO2
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| 8 | | CYANOSTANE | 2-cyano-17a-Methyl-17b-hydroxy-androst-3-one | C21H31NO2
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| 9 | 898761-20-1 | ETHYL 8-[3-(AZETIDINOMETHYL)PHENYL]-8-OXOOCTANOATE | ETHYL 8-[3-(AZETIDINOMETHYL)PHENYL]-8-OXOOCTANOATE | C21H31NO2
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| 10 | 163526-71-4 | 2-(2'-cyclopentyl-2'-phenyl-2'-hydroxyethoxy)tropane | 2-(2'-cyclopentyl-2'-phenyl-2'-hydroxyethoxy)tropane | C21H31NO2
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| 11 | | 2-Cyclohexyl-2-phenyl-4-(piperidinomethyl)-1,3-dioxolane | 2-Cyclohexyl-2-phenyl-4-(piperidinomethyl)-1,3-dioxolane | C21H31NO2
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| 12 | 13084-70-3 | (20S)-3α-Amino-20-hydroxypregn-5-en-18-oic acid γ-lactone | (20S)-3α-Amino-20-hydroxypregn-5-en-18-oic acid γ-lactone | C21H31NO2
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| 13 | 397849-98-8 | (-)-薄荷基 (R)-1-[(R)-Α-甲基苄基]氮杂环丙烷-2-羧酸酯 | ()-Menthyl (R)-1-[(R)-α-Methylbenzyl]aziridine-2-carboxylate | C21H31NO2
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| 14 | | 3-(6,7-Dimethyl-6-azabicyclo[3.2.1]octan-1-yl)phenol hexanoate | 3-(6,7-Dimethyl-6-azabicyclo[3.2.1]octan-1-yl)phenol hexanoate | C21H31NO2
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| 15 | 1445751-38-1 | 1-Pentanone, 4-hydroxy-3,3,4-trimethyl-1-(1-pentyl-1H-indol-3-yl)- | 1-Pentanone, 4-hydroxy-3,3,4-trimethyl-1-(1-pentyl-1H-indol-3-yl)- | C21H31NO2
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| 16 | 1346604-11-2 | Des[[N-(1,1-Dimethylethyl)amino]carbonyl] 17-(Propionyl) Finasteride | Des[[N-(1,1-Dimethylethyl)amino]carbonyl] 17-(Propionyl) Finasteride | C21H31NO2
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| 17 | | ETHYL 1-BENZYL-6-METHYL-2-PENTYL-1,4,5,6-TETRAHYDRO-3-PYRIDINECARBOXYLATE | ETHYL 1-BENZYL-6-METHYL-2-PENTYL-1,4,5,6-TETRAHYDRO-3-PYRIDINECARBOXYLATE | C21H31NO2
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| 18 | | 1-(1'(R)-ALPHA-METHYLBENZYL)-AZIRIDINE-2(S)-CARBOXYLIC ACID (-)-MENTHOL ESTER | 1-(1'(R)-ALPHA-METHYLBENZYL)-AZIRIDINE-2(S)-CARBOXYLIC ACID (-)-MENTHOL ESTER | C21H31NO2
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| 19 | | (2R,3S)-3-[[1-(Dimethylamino)-3,4-dihydronaphthalen]-2-yl]-2-methylbutyric acid tert-butyl ester | (2R,3S)-3-[[1-(Dimethylamino)-3,4-dihydronaphthalen]-2-yl]-2-methylbutyric acid tert-butyl ester | C21H31NO2
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| 20 | | 1-(2-hydroxy-4a,6a-dimethyl-2,3,4,4a,4b,5,6,6a,7,7a,8,8a,8b,9-tetradecahydronaphtho[2',1':4,5]indeno[1,2-b]aziren-6b(1H)-yl)ethanone | 1-(2-hydroxy-4a,6a-dimethyl-2,3,4,4a,4b,5,6,6a,7,7a,8,8a,8b,9-tetradecahydronaphtho[2',1':4,5]indeno[1,2-b]aziren-6b(1H)-yl)ethanone | C21H31NO2
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| 21 | 24932-15-8 | (4aS)-1,2,3,4,4aβ,7,7aα,8,9,10,11,11aα,12,13,13aβ,13bα-Hexadecahydro-7-hydroxy-10β,11-dimethyl-7α,13α-methano-5H-naphtho[2',1':4,5]cyclohepta[1,2-b]pyridin-5-one | (4aS)-1,2,3,4,4aβ,7,7aα,8,9,10,11,11aα,12,13,13aβ,13bα-Hexadecahydro-7-hydroxy-10β,11-dimethyl-7α,13α-methano-5H-naphtho[2',1':4,5]cyclohepta[1,2-b]pyridin-5-one | C21H31NO2
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