131916-97-7 | Ethanone,1-[(3R,3aR,5aR,9aR,9bR)-2,3,3a,4,5,5a,6,9,9a,9b-decahydro-5a,9b-dimethyl-3-(1-methylethenyl)-1H-benz[e]inden-8-yl]- | C20H30 O |
131916-89-7 | Urs-12-en-28-oic acid,2,3-dihydroxy-23-[[(2E)-3-(4-hydroxyphenyl)-1-oxo-2-propenyl]oxy]-, (2a,3b,4b)- (9CI) | C39H54 O7 |