Scientific information on chemical compounds included in crude drugs
Emodin

Molecular formula C15H10O5
Average molecular mass
(Molecular weight)
270.24
Exact molecular mass 270.052823 
[M+H]+ 271.061 
[M-H]- 269.045 
CAS  
NIKKAJI  
PUBCHEM No. 3220
Crude drug Polygonum Root,Cassia Seed,Rhubarb,Boehmeria Root
IUPAC_NAME 1,3,8-trihydroxy-6-methylanthracene-9,10-dione
Remarks InChIKey (PubChem): RHMXXJGYXNZAPX-UHFFFAOYSA-N