Scientific information on chemical compounds included in crude drugs
Alisol A

Molecular formula C30H50O5
Average molecular mass
(Molecular weight)
490.7
Exact molecular mass 490.365825 
[M+H]+ 491.374 
[M-H]- 489.358 
CAS 19885-10-0
NIKKAJI J16.650B
PUBCHEM No. 15558616
Crude drug Alisma Tuber
IUPAC_NAME (5R,8S,9S,10S,11S,14R)-11-hydroxy-4,4,8,10,14-pentamethyl-17-[(2R,4S,5R)-4,5,6-trihydroxy-6-methylheptan-2-yl]-1,2,5,6,7,9,11,12,15,16-decahydrocyclopenta[a]phenanthren-3-one
Remarks InChIKey (PubChem): HNOSJVWYGXOFRP-UNPOXIGHSA-N