CAS NO:96107-38-9; a-norpregn-20-yne-2,17-diol, 2-ethynyl-, 2-(hydrogen butanedioate), (2-beta,5-a

CAS:

96107-38-9

英文名称:

a-norpregn-20-yne-2,17-diol, 2-ethynyl-, 2-(hydrogen butanedioate), (2-beta,5-a

af 57

2-ethynyl-, 2-(hydrogenbutanedioate), (2-beta,5-alpha,17-alpha)-a-norpregn-20-yne-17-diol