Scientific information on chemical compounds included in crude drugs
Cembrene A

Molecular formula C20H32
Average molecular mass
(Molecular weight)
272.5
Exact molecular mass 272.250401 
[M+H]+ 273.258 
[M-H]- 271.243 
CAS  
NIKKAJI  
PUBCHEM No. 5281384
Crude drug Myrrh
IUPAC_NAME (1E,5E,9E,12R)-1,5,9-trimethyl-12-prop-1-en-2-ylcyclotetradeca-1,5,9-triene
Remarks InChIKey (PubChem): VWSPQDDPRITBAM-KPGNMOGWSA-N