| —— |
methyl (4R,4aR,6aR,9R,11aR,11bR)-4,9,11b-trimethyl-6-oxotetradecahydro-6a,9-methanocyclohepta[a]naphthalene-4-carboxylate |
1740-46-1 |
C21H32O3 |
332.483 |
| —— |
(1R,4aR,4bS,7S,8aR,9R,10aR)-9-Hydroxy-7-(2-hydroxy-ethyl)-1,4a,7-trimethyl-tetradecahydro-phenanthrene-1-carboxylic acid methyl ester |
1842-78-0 |
C21H36O4 |
352.514 |
| —— |
(1R,4aR,4bS,7S,8aR,10aR)-7-(2-Hydroxy-ethyl)-1,4a,7-trimethyl-9-oxo-tetradecahydro-phenanthrene-1-carboxylic acid methyl ester |
1740-40-5 |
C21H34O4 |
350.499 |
| (1R)-7alpha-乙烯基-1,2,3,4,4a,4balpha,5,6,7,8,10,10aalpha-十二氢-1,4abeta,7-三甲基-1alpha-菲羧酸甲酯 |
isopimaric acid methyl ester |
1686-62-0 |
C21H32O2 |
316.484 |