87995-50-4
N-(2-bromo-4-methylphenyl)-2,2-dimethylpropanamide
→
139078-63-0
4-(2,2-dimethylpropanoylamino)-3-iodobenzoic acid
3282-30-2
三甲基乙酰氯
583-68-6
2-溴-4-甲基苯胺