Pyridine series

2-(4-Aminophenyl)-1H benzimidazol-5-amine (APBIA)

1,2,3,4-Cyclobutanetetracarboxylic1 ,2,3,4-dianhydride (CBDA)

1,2,4,5-cyclohexanetetracarboxylic dianhydride (HPMDA)

2,2-Bis(3,4-dimethylphenyl) hexafluoropropane (6FXY)

2,2-Bis[4-(3,4-dicarboxyphenoxy) phenyl]propanedianhydride (BPADA)

1,3-Bis(3-aminophenoxy)benzene (APB)

4,4'-Diamino-[1,1'-biphenyl]-2,2'- dicarboxylic acid (联苯羧酸 2,2`-DCB) 17557-76-5 4,4'-Bis(4-aminophenoxy)biphenyl (BAPB)

2,2'-Dimethyl-[1,1'-biphenyl] -4,4'-Diamine (M-Tolidine)

1,4-Bis(4-aminophenoxy)benzene (TPE-Q)