Scientific information on chemical compounds included in crude drugs
Betulin

Molecular formula C30H50O2
Average molecular mass
(Molecular weight)
442.7
Exact molecular mass 442.381081 
[M+H]+ 443.389 
[M-H]- 441.373 
CAS  
NIKKAJI  
PUBCHEM No. 72326
Crude drug Sophora Japonica Flower,Platycodon Root,Jujube Seed,Baikisei (temporary),Saussurea Root
IUPAC_NAME (1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-3a-(hydroxymethyl)-5a,5b,8,8,11a-pentamethyl-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysen-9-ol
Remarks InChIKey (PubChem): FVWJYYTZTCVBKE-ROUWMTJPSA-N