HRID1578255

反应详情

EQUATION

反应方程式

HRID 1578255 的结构方程式

PROCEDURE

实验过程

17-Hydroxy-19-nor-17a-pregna-4-en-20-yn-3-one. ##STR3## Norethindrone acetate [C20H28O3 ]. 17-oxyacetate-19-nor-17a-pregn-4-en-20-yn-3-one. ##STR4## Norethynodrel [C20H26O2 ]. 17-Hydroxy-19-nor-17a-pregn-5(10)-en-20-yn-3-one. ##STR5## Ethynodiol diacetate [C24H32O4 ]. 19-Nor-17a-pregn-4-en-20-yne-3B-17-diacetate. ##STR6## Norgestrel [C21H28O2 ]. 13-Ethyl-17-hydroxy-18, 19-dinor-17a-pregn-4-en-20-yn-3-one. ##STR7##