21,23-Epoxy-3β,23-dihydroxy-9,19-cyclo-5α-lanost-24-en-26-oic acid 26,23-lactone
21,23-Epoxy-3β,23-dihydroxy-9,19-cyclo-5α-lanost-24-en-26-oic acid 26,23-lactone(21,23-Epoxy-3β,23-dihydroxy-9,19-cyclo-5α-lanost-24-en-26-oic acid 26,23-lactone)
CAS: 93078-68-3
化学式: C30H44O4