120019-54-7
1-O-acetyl-2,3,5-tri-O-benzoyl-β-L-ribofuranose
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171720-99-3
1,3,5-tri-O-benzoyl-2-O-(2-imidazolylsulfonyl)-α-L-ribofuranose
98-88-4
苯甲酰氯