(18α,19α)-Urs-20(30)-ene-3β,16β-diol diacetate
CAS No. 42482-71-3
(18α,19α)-Urs-20(30)-ene-3β,16β-diol diacetate
gonyautoxin I 60748-39-2
methanesu<wbr> 60735-85-5