—— |
methyl (2R,5S,10S,11R,13S,20S)-2,6,10,20-tetramethyl-14-oxapentacyclo[11.6.1.02,11.05,10.016,20]icosa-1(19),6,16-triene-17-carboxylate |
225653-37-2 |
C25H34O3 |
382.543 |
—— |
methyl (2R,5S,6R,8S,11S,12R,14S,21S)-2,6,11,21-tetramethyl-15-oxahexacyclo[12.6.1.02,12.05,11.06,8.017,21]henicosa-1(20),17-diene-18-carboxylate |
225653-38-3 |
C26H36O3 |
396.57 |
—— |
[(1R,10S,11S,13R,14S,17S,19R,20S)-1,10,14,19-tetramethyl-6-oxo-7-oxahexacyclo[11.9.0.02,10.05,9.014,20.017,19]docosa-2,5(9)-dien-11-yl] acetate |
—— |
C27H36O4 |
424.58 |