155800-17-2

3-beta-O-(cis-p-Coumaroyl)corosolic acid 3beta-cis-p-Coumaroyloxy-2alpha-hydroxyurs-12-en-28-oic acid Urs-12-en-28-oic acid, 2-hydroxy-3-[[(2Z)-3-(4-hydroxyphenyl)-1-oxo-2-propen-1-yl]oxy]-, (2α,3β)- (2alpha,3beta)-2-Hydroxy-3-[[(2Z)-3-(4-hydroxyphenyl)-1-oxo-2-propen-1-yl]oxy]-urs-12-en-28-oic acid