—— |
(3aS,6R,8S,9bS)-8-hydroxy-6,9-dimethyl-3-methylene-2-oxo-2,3,3a,4,5,6,6a,7,8,9b-decahydroazuleno[4,5-b]furan-6-yl acetate |
—— |
C17H22O5 |
306.359 |
—— |
(3S,3αS,6R,8S,9βS)-8-hydroxy-3,6,9-trimethyl-2-oxo-2,3,3α,4,5,6,6α,7,8,9β-decahydroazuleno[4,5-β]furan-6-yl acetate |
1188382-12-8 |
C17H24O5 |
308.375 |
—— |
acetyl isophotosantonic lactone |
1188382-08-2 |
C17H22O5 |
306.359 |
—— |
(3aS,5aS,9bS)-5a,9-dimethyl-3-methylene-3a,5,5a,9b-tetrahydronaphtho[1,2-b]furan-2,8(3H,4H)-dione |
66726-11-2 |
C15H16O3 |
244.29 |
山道年 |
santonin |
481-06-1 |
C15H18O3 |
246.306 |
—— |
3-oxo-11-phenylselenoeudesma-1,4-dien-6,12-olide |
66726-12-3 |
C21H22O3Se |
401.364 |