Scientific information on chemical compounds included in crude drugs
Marmesin

Molecular formula C14H14O4
Average molecular mass
(Molecular weight)
246.26
Exact molecular mass 246.089209 
[M+H]+ 247.097 
[M-H]- 245.081 
CAS  
NIKKAJI  
PUBCHEM No. 334704
Crude drug Angelica Dahurica Root
IUPAC_NAME (2S)-2-(2-hydroxypropan-2-yl)-2,3-dihydrofuro[3,2-g]chromen-7-one
Remarks InChIKey (PubChem): FWYSBEAFFPBAQU-LBPRGKRZSA-N