Scientific information on chemical compounds included in crude drugs
Norswertianin

Molecular formula C13H8O6
Average molecular mass
(Molecular weight)
260.2
Exact molecular mass 260.032088 
[M+H]+ 261.04 
[M-H]- 259.024 
CAS  
NIKKAJI  
PUBCHEM No. 5281658
Crude drug Swertia Herb
IUPAC_NAME 1,2,6,8-tetrahydroxyxanthen-9-one
Remarks InChIKey (PubChem): RVOUOPDWADMVBA-UHFFFAOYSA-N