63303-42-4

Jacoumaric acid 3beta-trans-p-Coumaroyloxy-2alpha-hydroxyurs-12-en-28-oic acid 3β-[[(E)-3-(4-Hydroxyphenyl)propenoyl]oxy]-2α-hydroxyurs-12-ene-28-oic acid 2α-Hydroxy-3β-[[(E)-3-(4-hydroxyphenyl)-1-oxo-2-propenyl]oxy]urs-12-en-28-oic acid Urs-12-en-28-oic acid, 2-hydroxy-3-[[(2E)-3-(4-hydroxyphenyl)-1-oxo-2-propen-1-yl]oxy]-, (2α,3β)-