Scientific information on chemical compounds included in crude drugs
Isodehydrocostus lactone

Molecular formula C15H18O2
Average molecular mass
(Molecular weight)
230.3
Exact molecular mass 230.13068 
[M+H]+ 231.139 
[M-H]- 229.123 
CAS  
NIKKAJI  
PUBCHEM No. 10933292
Crude drug Saussurea Root
IUPAC_NAME (3aS,6aR,9aR,9bS)-9-methyl-3,6-dimethylidene-4,5,6a,7,9a,9b-hexahydro-3aH-azuleno[4,5-b]furan-2-one
Remarks InChIKey (PubChem): HOKNRQOXIXGZDY-XUXIUFHCSA-N