.beta.-D-ribo-Heptopyranose, 1,7-anhydro-3,6-dideoxy-2-O-methyl-4-O-(phenylmethyl)- is a chemical compound registered under CAS number 123920-92-3, with the molecular formula C15H20 O4 and a molecular weight of about 264.32 g/mol. It is also known as 2,9-Dioxabicyclo[3.3.1]nonane,b-D-ribo-heptopyranose deriv. ChemRoots supplies .beta.-D-ribo-Heptopyranose, 1,7-anhydro-3,6-dideoxy-2-O-methyl-4-O-(phenylmethyl)- for laboratory research and bulk production; product code 380989. Send an inquiry for purity, packaging, price and lead time.