CAS号: 64-22-2 英文名称: Estra-1,3,5(10),7-tetraen-17-one, 3-hydroxy-, cyclic 1,2-ethanediyl acetal 英文同义词: Estra-1,3,5(10),7-tetraen-17-one, 3-hydroxy-, cyclic 1,2-ethanediyl acetal;Estra-1,3,5(10),7-tetraen-17-one, 3-hydroxy-, cyclic 1,2-ethanediyl acetal (9CI) 中文名称: 中文同义词: 分子式: C20H24O3 分子量: 312.4 Mol file