α-D-Ribofuranose 1,3,5-tribenzoate1,3,5-TRI-O-BENZOYL-α-D-RIBOFURANOSEα-D-呋喃核糖 1,3,5-三苯甲酯α-D-Ribofuranose 1,3,5-tribenzoate1,3,5-Tri-O-benzoyl-α-D-ribofuranose1,3,5-三-O-苯甲酰-α-D-呋喃核糖alpha-D-Ribofuranose 1,3,5-tribenzoate1,3,5-Tri-O-benzoyl-alpha-D-ribofuranose