7443-72-3
13-Ethyl-3-methoxygona-1,3,5(10),8-tetraen-17beta-ol(13-Ethyl-3-methoxygona-1,3,5(10),8-tetraen-17beta-ol)
CAS: 7443-72-3
化学式: C20H26O2
7443-72-3 询问13-Ethyl-3-methoxygona-1,3,5(10),8-tetraen-17beta-ol(13-Ethyl-3-methoxygona-1,3,5(10),8-tetraen-17beta-ol)