180283-29-8 Benzo[4,5]cyclodec[1,2-b]oxirene-11a(1aH)-aceticacid, 4,5,6,6a,9,10,10a,11-octahydro-a,3,6a,10-tetramethyl-9,11-dioxo-6-(1-oxobutoxy)-,methyl ester, [1aR-[1aR*,2Z,6S*,6aS*,10S*,10aS*,11aS*(R*)]]- 180283-36-7 13,30-Cyclodammarane-3,7,23,25-tetrol,21,24-epoxy-, 7-acetate 3-(3-phenyl-2-propenoate), [3a(E),7a,17a,20S,23R,24R]-