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3,4-Dinitrobenzoic acid: BD4266528-45-098%; ￥294.05g

4-Bromo-1,2-dinitrobenzene: BD225254610-38-895%; ￥181.0250mg

1-Chloro-2-methyl-3,4-dinitrobenzene: BD108693290353-56-997%; ￥2122.01g

4,5-Dinitrobenzene-1,2-diamine: BD23682932690-28-195%; ￥4004.01g

4-Fluoro-1,2-dinitrobenzene: BD82177364-53-498%; ￥171.05g

1,4-Dibromo-2,3-difluoro-5,6-dinitrobenzene: BD2926391283598-32-298%; ￥1383.01g

4-Chloro-1,2-dinitrobenzene: BD57785610-40-290% (GC); ￥150.05g

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