英文别名:
3β,19-Dihydroxyurs-12-en-28-oic acid methyl ester;3β,19α-Dihydroxyurs-12-ene-28-oic acid methyl ester;Benthamic acid methyl ester;Methyl benthamate;Methyl pomolate;Randialic acid A methyl ester;Urs-12-en-28-oic acid, 3,19-dihydroxy-, methyl ester, (3β)-