19458-49-2
17,20:20,21-Bis(methylenedioxy)-5β-pregnan-3β-ol(17,20:20,21-Bis(methylenedioxy)-5β-pregnan-3β-ol)
CAS: 19458-49-2
化学式: C23H36O5
19458-49-2 询问17,20:20,21-Bis(methylenedioxy)-5β-pregnan-3β-ol(17,20:20,21-Bis(methylenedioxy)-5β-pregnan-3β-ol)CAS