CAS号: 19037-28-6 英文名称: 5-Pregnene-3alpha-ol-20-one 英文同义词: 3-epi-Pregnenolone;Pregn-5-en-3α-ol-20-one;5-Pregnene-3alpha-ol-20-one;3α-Hydroxy-20-oxopregn-5-ene;(3α)-3-Hydroxypregn-5-en-20-one 中文名称: 5-Pregnene-3alpha-ol-20-one 中文同义词: 分子式: C21H32O2 分子量: 316.47758