20066-05-1
methyl dihydrobetulonate
76026-74-9
(3R,4R,5R,8R,9R,10R,13S,14R,15S)-3-((S)-1-Formyloxy-ethyl)-15-isopropyl-4-(2-methoxycarbonyl-ethyl)-4,9,10-trimethyl-hexadecahydro-cyclopenta[a]phenanthrene-13-carboxylic acid methyl ester
76026-71-6
(3S,4S,5R,8R,9R,10R,13S,14R,15S)-3-((R)-2-Hydroxy-1-methyl-ethyl)-15-isopropyl-4-(2-methoxycarbonyl-ethyl)-4,9,10-trimethyl-hexadecahydro-cyclopenta[a]phenanthrene-13-carboxylic acid methyl ester
76026-69-2
(4R)-23-hydroxy-3,4-secolupane-3,28-dioic acid
76026-73-8
(3S,4S,5R,8R,9R,10R,13S,14R,15S)-15-Isopropyl-4-(2-methoxycarbonyl-ethyl)-4,9,10-trimethyl-3-((R)-1-methyl-2-oxo-ethyl)-hexadecahydro-cyclopenta[a]phenanthrene-13-carboxylic acid methyl ester