99-52-5
4-硝基-2-甲苯胺
→
~29%
21320-90-1
5-硝基甲苯-2-磺酰氯
35505-96-5
2-methyl-1-[(2-methyl-4-nitrophenyl)disulfanyl]-4-nitrobenzene
22952-19-8
2-methyl-4-nitrobenzenesulfonamide
22952-20-1
5-nitro-1,1-dioxo-1,2-benzothiazol-3-one
7434-70-0
2-methyl-4-nitrobenzenesulfonic acid