Manufacturer Product number Product description CAS number Packaging Price Updated Buy; Sigma-Aldrich 86562: β-L-Ribofuranose 1,2,3,5-tetra-O-acetate ≥99.0%. Learn more about 1,2,3,5-Tetra-O-acetyl-beta-L-ribofuranose. We enable science by offering product choice, services, process excellence and our people make it happen.. Tetra-O-acetyl-beta-D-ribofuranose. 1,2,3,5-tetra-O-Acetyl-beta-D-ribofuranose. tetraacetylribose. More Molecular Weight: 318.278 g/mol. Dates: Modify: 2019-04-20. Create: 2005-07-19 . Contents. 1 Structures Expand this section. 2 Names and Identifiers Expand this section. 3 Chemical and Physical Properties Expand this section. 4 Spectral Information Expand this section. 5 Related Records . References. Design, synthesis, and broad spectrum antiviral activity of 1-β-D-ribofuranosyl-1,2,4-triazole-3-carboxamide and related nucleosides. I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes.. Manufacturer Product number Product description CAS number Packaging Price Updated Buy; Sigma-Aldrich 159026: β-D-Ribofuranose 1,2,3,5-tetraacetate 98%.