15761-67-8,呋喃核糖,Ribofuranose ,CAS:15761-67-8 C5H10O5 / 150.13COA: Name: Ribofuranose M.F.: C5H10O5 M.W.: 150.13 Batch No: 20110228 CAS: 15761-67-8 Quantity:10gfrom1000g Items Standards Results Appearance White  power Positive Solubility Readily soluble in water and insoluble in ether Positive NMR and MS Should comply Complies Identification IR and TLC Positive Specific rotation ( [α]D, in H2O, 24h) -18 o ~ -22 o -20.5o Loss Weight On Dryness Max. 1% Complies TLC One spot Complies Assay (HPLC) Min. 98% 99.6%