5565-89-9@565-89-9·Jan 28, 2021 CAS 565-89-9CAS号: 565-89-9 英文名称: 5alpha-Pregnan-20-one, 3beta,11beta-dihydroxy- 英文同义词: 5alpha-Pregnan-20-one, 3beta,11beta-dihydroxy-;Pregnan-20-one, 3,11-dihydroxy-, (3β,5α,11β)- (9CI) 中文名称: 中文同义词: 分子式: C21H34O3 分子量: 334.49