3601-36-3
甲基-D-半乳糖苷-2,3,6-三苯甲酸酯
+
124-63-0
甲烷磺酰氯
→
4137-34-2
methyl 2,3,6-tri-O-benzoyl-4-fluoro-4-deoxy-D-glucopyranoside
7143-01-3
甲基磺酸酐
4181-01-5
4-azido-butyric acid methyl ester