4 dinitrobenzene二硝基苯
dinitrobenzene method二硝苯法
Dinitrobenzene solution间二硝基苯
dinitrobenzene hydrazine二硝基苯肼
m dinitrobenzene间二硝基苯
o dinitrobenzene邻二硝基苯
-dinitrobenzene二硝基氟苯
5-dinitrobenzene二氯苯胺
o-dinitrobenzene e邻二硝基苯
N（名词） a yellow crystalline compound existing in three isomeric forms, obtained by reaction of benzene with nitric and sulphuric acids. The meta- form is used in the manufacture of dyes and plastics. Formula: C6H4(N02)2 二硝基苯