Scientific information on chemical compounds included in crude drugs
Rehmaionoside B

Molecular formula C19H34O8
Average molecular mass
(Molecular weight)
390.5
Exact molecular mass 390.225368 
[M+H]+ 391.233 
[M-H]- 389.218 
CAS  
NIKKAJI  
PUBCHEM No. 10430488
Crude drug Rehmannia Root,Processed Rehmannia Root
IUPAC_NAME (2S,3R,4S,5S,6R)-2-[(1R,2R)-2-hydroxy-2-[(E,3R)-3-hydroxybut-1-enyl]-1,3,3-trimethylcyclohexyl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol
Remarks InChIKey (PubChem): ICINSKFENWFTQI-BHYGOWNVSA-N