106-38-7
对溴甲苯
+
5183-78-8
N-甲基苯磺酰胺
→
~99%
14894-60-1
N-methyl-N-(4-methylphenyl)benzenesulfonamide
623-08-5
N-甲基-对甲基苯胺
98-09-9
苯磺酰氯
88312-79-2
2-(benzenesulfonyl)-N,4-dimethylaniline
88312-80-5
2-[5-methyl-2-(methylamino)phenyl]sulfonylbenzoic acid