77977-07-2
1-O-benzoyl-4,6-O-benzylidene-2-deoxy-3-O-methyl-α-D-arabino-hexopyranose
77977-08-3
1-O-benzoyl-4,6-O-benzylidene-2-deoxy-3-O-methyl-β-D-ribo-hexopyranose
614-27-7
苯甲酰乙酸甲酯
32178-51-1
thiophene-2-carbonyl fluoride
651-70-7
2-(三氟乙酰基)噻吩

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