Scientific information on chemical compounds included in crude drugs
Pentosan

Molecular formula C5H10O5
Average molecular mass
(Molecular weight)
150.13
Exact molecular mass 150.052823 
[M+H]+ 151.061 
[M-H]- 149.045 
CAS  
NIKKAJI  
PUBCHEM No. 125409
Crude drug Rangooncreeper Fruit,Bamboo Culm
IUPAC_NAME (2R,3R,4S,5R)-oxane-2,3,4,5-tetrol
Remarks InChIKey (PubChem): SRBFZHDQGSBBOR-KKQCNMDGSA-N