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孕二烯酮
CAS号:60282-87-3
英文名:Gestodene
分子式:C21H26O2
分子量:310.43
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上游原料
21800-83-9
18-甲基-4-雌烯-3,17-二酮
104933-97-3
15α-Acetoxy-18-methyl-4-estren-3,17-dion
4301-14-8
乙炔基溴化镁
107-21-1
乙二醇
77410-09-4
18-Methyl-4,15-estradien-3,17-dion
74177-00-7
3,3-Ethylendithio-15α-hydroxy-18-methyl-4-estren-17-on
74177-01-8
3,3-Ethylendithio-18-methyl-4,15-estradien-17-on
1323980-05-7
3-ethoxy-18-methyl-estra-3,5,15-trien-17-one
104934-03-4
(8R,9S,10R,13S,14S,15S)-13-ethyl-17-oxo-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dithiolan]-15-yl methanesulfonate
74177-02-9
17α-Ethinyl-3,3-ethylendithio-18-methyl-4,15-estradien-17β-ol
104934-02-3
(8R,9S,10R,13S,14S,15S)-13-ethyl-3,17-dioxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-15-yl methanesulfonate
60919-46-2
13beta-乙基-15alpha-羟基甾烷-4-烯-3,17-二酮
74-96-4
溴乙烷
104934-00-1
15α-Acetoxy-3-methoxy-18-methyl-3,5-estradien-17-on
74-86-2
乙炔
106620-51-3
15α-acetoxy-3-ethoxy-18-methyl-estra-3,5-dien-17-one
上游原料
18-甲基-4-雌烯-3,17-二酮
15α-Acetoxy-18-methyl-4-estren-3,17-dion
乙炔基溴化镁
乙二醇
18-Methyl-4,15-estradien-3,17-dion
3,3-Ethylendithio-15α-hydroxy-18-methyl-4-estren-17-on
3,3-Ethylendithio-18-methyl-4,15-estradien-17-on
3-ethoxy-18-methyl-estra-3,5,15-trien-17-one
(8R,9S,10R,13S,14S,15S)-13-ethyl-17-oxo-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dithiolan]-15-yl methanesulfonate
17α-Ethinyl-3,3-ethylendithio-18-methyl-4,15-estradien-17β-ol
(8R,9S,10R,13S,14S,15S)-13-ethyl-3,17-dioxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-15-yl methanesulfonate
13beta-乙基-15alpha-羟基甾烷-4-烯-3,17-二酮
溴乙烷
15α-Acetoxy-3-methoxy-18-methyl-3,5-estradien-17-on
乙炔
15α-acetoxy-3-ethoxy-18-methyl-estra-3,5-dien-17-one