76247-40-0
chloromethyl (2S,5R)-3,3-dimethyl-4,4,7-trioxo-4λ6-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
→
76247-39-7
碘甲基舒巴坦
76497-13-7
舒他西林