Scientific information on chemical compounds included in crude drugs
Sennidin B

Molecular formula C30H18O10
Average molecular mass
(Molecular weight)
538.5
Exact molecular mass 538.089997 
[M+H]+ 539.098 
[M-H]- 537.082 
CAS  
NIKKAJI  
PUBCHEM No. 10459879
Crude drug Rhubarb
IUPAC_NAME (9S)-9-[(9R)-2-carboxy-4,5-dihydroxy-10-oxo-9H-anthracen-9-yl]-4,5-dihydroxy-10-oxo-9H-anthracene-2-carboxylic acid
Remarks InChIKey (PubChem): JPMRHWLJLNKRTJ-SZPZYZBQSA-N