—— |
3-Methyl-but-2-enoic acid (3aR,3bR,7R,7aR,8aR)-3b,4,4,7a-tetramethyl-3-oxo-decahydro-indeno[1,2-c]furan-7-yl ester |
102358-42-9 |
C20H30O4 |
334.456 |
—— |
(1R,2R,6R,8R,9R)-1,8,12,12-tetramethyl-9-trifluoroacetoxy-4-oxatricyclo[6.4.0.0(2,6)]dodecan-3-one |
603129-21-1 |
C17H23F3O4 |
348.362 |
—— |
(3R,3aR,4aR,5R,8aR,8bR)-3-ethoxy-5-hydroxy-4a,8,8,8a-tetramethyl-3a,4,5,6,7,8b-hexahydro-3H-indeno[1,2-c]furan-1-one |
603129-20-0 |
C17H28O4 |
296.407 |
—— |
ethyl (1R,2R,6R,7S)-2-(tert-butyldimethylsilyloxy)-1,5,5,6-tetramethyl-8-oxobicyclo[4.3.0]nonane-7-carboxylate |
603129-15-3 |
C22H40O4Si |
396.643 |
—— |
(3R,3aR,4aR,5R,8aR,8bR)-5-[tert-butyl(dimethyl)silyl]oxy-3-ethoxy-4a,8,8,8a-tetramethyl-3a,4,5,6,7,8b-hexahydro-3H-indeno[1,2-c]furan-1-one |
603129-19-7 |
C23H42O4Si |
410.67 |
—— |
(1R,2R,3S,6R,8R,9R)-3-hydroxy-1,8,12,12-tetramethyl-4-oxatricyclo[6.4.0.0(2,6)]dodecan-9-yl 3-methylbut-2-enoate |
102358-48-5 |
C20H32O4 |
336.472 |