—— |
Methanesulfonic acid (3aR,4S,4aS,5S,7aR,8R,9aR)-4a,8-dimethyl-2-oxo-4,5-bis-(tetrahydro-pyran-2-yloxy)-2,3,3a,4,4a,5,7a,8,9,9a-decahydro-azuleno[6,5-b]furan-3-ylmethyl ester |
82010-22-8 |
C26H40O9S |
528.664 |
—— |
(3aα,4α,4aβ,5β,7aα,8α,9aα)-3a,4,4a,5,7a,8,9,9a-octahydro-3-methylene-4a,8-dimethyl-4,5-bis<(tetrahydro-2H-pyran-2-yl)oxy>azuleno<6,5-b>furan-2(3H)-one |
82026-00-4 |
C25H36O6 |
432.557 |
—— |
(3aα,4α,4aβ,5β,7aα,8α,9aα)-3a,4,4a,5,7a,8,9,9a-octahydro-4,5-dihydroxy-3-methylene-4a,8-dimethylazuleno<6,5-b>furan-2(3H)-one |
68241-57-6 |
C15H20O4 |
264.321 |
心菊内酯 |
dl-helenalin |
6754-13-8 |
C15H18O4 |
262.306 |