10291-28-8
2,5-二[(4-甲基苯基)氨基]-1,4-苯二甲酸
→
~97%
980-26-7
颜料红122
114508-42-8
2,5-di-p-toluidino-terephthalic acid dimethyl ester
6289-46-9
2,5-二甲氧酰基-1,4-环己二酮
+
106-49-0
对甲苯胺
13796-22-0
5,6,12,13-Tetrahydro-2,9-dimethylquino(2,3-B)acridine-7,14-dione
67906-32-5
2-((4-methylphenyl)amino)-5-(phenylamino)-1,4-Benzenedicarboxylic acid
10109-95-2
2,5-二(苯基氨基)-1,4-苯二甲酸
1047-16-1
喹吖啶酮