31167-04-1
2,4-dimethyl-3-nitro-aniline
→
39053-43-5
1-Bromo-2,4-dimethyl-3-nitrobenzene
81-20-9
2,6-二甲基硝基苯
1354972-36-3
1,4-dibromo-2-methoxy-3,5-dimethylbenzene
23453-90-9
3-bromo-1-methoxy-2,4-dimethylbenzene