â-L-Ribopyranose is a chemical compound registered under CAS number 7296-62-0, with the molecular formula C5H10O5 and a molecular weight of about 150.13 g/mol. It is also known as beta-L-Ribopyranose (9CI). ChemIBD supplies â-L-Ribopyranose for laboratory research and bulk production; product code 666040. Send an inquiry for purity, packaging, price and lead time.