4-chloro-2-methyl-3-nitro-aniline

2,2'-二甲基-3,3'-二硝基氧化偶氮苯

1,3,6,8-tetrahydro-2,4,5,7-pyrimido<5,4-g>pteridinetetrone

N-(2-(苄基氨基)乙基)苯胺

dimethyl 4-chlorobenzene-1,2-dicarboxylate