N-(5-methyl-2-nitrophenyl)acetamide

(2-cyano-1,3-benzothiazol-6-yl) 5-methyl-2-nitrobenzenesulfonate

2-氯-6-甲基喹噁啉

5,5'-二甲基-2,2'-联苯二胺

4-hydroxy-3-imino-6-methyl-1-oxidoquinoxalin-1-ium-2-carbonitrile