21800-83-9(左旋乙基甾烯二酮; 18-甲基-4-雌烯-3,17-二酮)
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- CAS号:21800-83-9
- 品名:左旋乙基甾烯二酮; 18-甲基-4-雌烯-3,17-二酮
- 别名:18-Methyl-estr-4-ene-3,17-dione; 13-Ethyl-gon-4-ene-3,17-dione; (8R,9S,10R,14S)-13-Ethyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-dione
- 分子式:C19H26O2
- 参考价:洽谈
- 联系人:张经理详细信息
- 电话:15666366704
- 手机:15666366704
- CAS号:21800-83-9
- 品名:左旋乙基甾烯二酮; 18-甲基-4-雌烯-3,17-二酮
- 别名:18-Methyl-estr-4-ene-3,17-dione; 13-Ethyl-gon-4-ene-3,17-dione; (8R,9S,10R,14S)-13-Ethyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-dione
- 分子式:C19H26O2
- 参考价:878.0元
- 联系人:Shirley张详细信息
- 电话:021-57520831
- 手机:18621343501
- CAS号:21800-83-9
- 品名:左旋乙基甾烯二酮; 18-甲基-4-雌烯-3,17-二酮
- 别名:18-Methyl-estr-4-ene-3,17-dione; 13-Ethyl-gon-4-ene-3,17-dione; (8R,9S,10R,14S)-13-Ethyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-dione
- 分子式:C19H26O2
- 参考价:726.0元
- 联系人:张详细信息
- 电话:021-64806089
- 手机:18049821080
- CAS号:21800-83-9
- 品名:左旋乙基甾烯二酮; 18-甲基-4-雌烯-3,17-二酮
- 别名:18-Methyl-estr-4-ene-3,17-dione; 13-Ethyl-gon-4-ene-3,17-dione; (8R,9S,10R,14S)-13-Ethyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-dione
- 分子式:C19H26O2
- 参考价:64.0元 - 100.0元
- 联系人:邵经理详细信息
- 电话:16621771607
- 手机:16621771607
- CAS号:21800-83-9
- 品名:左旋乙基甾烯二酮; 18-甲基-4-雌烯-3,17-二酮
- 别名:18-Methyl-estr-4-ene-3,17-dione; 13-Ethyl-gon-4-ene-3,17-dione; (8R,9S,10R,14S)-13-Ethyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-dione
- 分子式:C19H26O2
- 参考价:0.0元 - 100.0元
- 联系人:谢先生详细信息
- 电话:027-85558552
- 手机:15927172400
- CAS号:21800-83-9
- 品名:左旋乙基甾烯二酮; 18-甲基-4-雌烯-3,17-二酮
- 别名:18-Methyl-estr-4-ene-3,17-dione; 13-Ethyl-gon-4-ene-3,17-dione; (8R,9S,10R,14S)-13-Ethyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-dione
- 分子式:C19H26O2
- 参考价:17,000.0元
- 联系人:周峰详细信息
- 电话:18271582018
- 手机:18271582018
- CAS号:21800-83-9
- 品名:左旋乙基甾烯二酮; 18-甲基-4-雌烯-3,17-二酮
- 别名:18-Methyl-estr-4-ene-3,17-dione; 13-Ethyl-gon-4-ene-3,17-dione; (8R,9S,10R,14S)-13-Ethyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-dione
- 分子式:C19H26O2
- 参考价:洽谈
- 联系人:钟详细信息
- 电话:18162595016
- 手机:18162595016
- CAS号:21800-83-9
- 品名:左旋乙基甾烯二酮; 18-甲基-4-雌烯-3,17-二酮
- 别名:18-Methyl-estr-4-ene-3,17-dione; 13-Ethyl-gon-4-ene-3,17-dione; (8R,9S,10R,14S)-13-Ethyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-dione
- 分子式:C19H26O2
- 参考价:4,304.0元 - 4,314.0元
- 联系人:王先生详细信息
- 电话:13297636521
- 手机:13297636521
- CAS号:21800-83-9
- 品名:左旋乙基甾烯二酮; 18-甲基-4-雌烯-3,17-二酮
- 别名:18-Methyl-estr-4-ene-3,17-dione; 13-Ethyl-gon-4-ene-3,17-dione; (8R,9S,10R,14S)-13-Ethyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-dione
- 分子式:C19H26O2
- 参考价:1.0元
- 联系人:路详细信息
- 电话:027-51239964
- 手机:13437116195
- CAS号:21800-83-9
- 品名:左旋乙基甾烯二酮; 18-甲基-4-雌烯-3,17-二酮
- 别名:18-Methyl-estr-4-ene-3,17-dione; 13-Ethyl-gon-4-ene-3,17-dione; (8R,9S,10R,14S)-13-Ethyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-dione
- 分子式:C19H26O2
- 参考价:洽谈
- 联系人:杨伟,张建生详细信息
- 电话:0512-57665358
- 手机:013706262105,013003135117
21800-83-9基本信息
- CAS:
- 21800-83-9
- 中文名称:
- 左旋乙基甾烯二酮; 18-甲基-4-雌烯-3,17-二酮
- 中文别名:
- 18-甲基-4-雌烯-3,17-二酮;
乙基甾烯二酮;
左旋乙基甾烯二酮
- 英文名称:
- Gon-4-ene-3,17-dione,13-ethyl-
- 英文别名:
- D-Ethylgonendione;
13b-Ethyl-11-methylenegon-4-en-17-one;
18-Methylestr-4-en-3,17-dione;
18a-homo-estr-4-en-3,17-dione;
18-methyl-11-methylene-4-estren-17-one;
18-methyl-4-estrene-3,17-dione;
13-ethyl-11-methylengon-4-ene;
13-ethyl-11-methylenegona-4-en-17-one;
Desogestrel InterMediates;
13-Ethyl-11-methylene-gon-4-en-17-one;
18-methyl-4-estren-3,17-dione;
Desogestrel EP IMpurity C;
11-methylene-18a-homo-estr-4-en-17-one
- EINECS号:
- 安全数据
- 分子式:
- C19H26O2
- 分子量:
- 286.41
21800-83-9物化属性
- 密 度:
- 1.11 g/cm3
- 闪 点:
- 166 °C
- 熔 点:
- 1676-1670C
- 沸 点:
- 445.2 °C at 760 mmHg
- EINECS:
- 418-490-3
- InChI:
- The Key: SBLHOJQRZNGHLQ-ATIFRJIPSA-N
- 分子结构式:
-
- SDS:
- 查看
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