858489-42-6
4-bromo-2,5-dimethyl-3,6-dinitro-benzoic acid
→
52415-02-8
2-bromo-1,4-dimethyl-3-nitrobenzene
854663-04-0
3-bromo-1,4-dimethyl-2,5-dinitro-benzene
276677-03-3