Urs-20(30)-en-3-ol, (3.beta.,18.alpha.,19.alpha.)-
蒲公英甾醇(标准品)
CAS No. 1059-14-9
Urs-20(30)-en-3-ol, (3.beta.,18.alpha.,19.alpha.)-;(18α,19α)-5α-Urs-20(30)-en-3β-ol;Anthesterin;Taraxasta-20(30)-ene-3β-ol;Taraxasterin;α-Lactucerol;Urs-20(30)-en-3-ol, (3b,18a,19a)-