| —— |
Dihydroisohibasaeure-methylester |
1842-80-4 |
C21H34O2 |
318.5 |
| —— |
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 |
| 异海松酸 |
isopimaric acid |
5835-26-7 |
C20H30O2 |
302.457 |