4‑aminophenyl 4‑aminobenzoate

(4‑phthalic anhydride)formyloxy‑4‑phthalate

3,3',4,4'‑diphenylsulfonetetracarboxylic dianhydride

3,3'‑dihydroxybenzidine

3,3',5,5'‑tetramethylbenzidine

Bisphenol A cyanate ester monomer

Nadic anhydride

4,4'‑diaminodiphenyl ether

bis(4‑aminophenyl) terephthalate

3,3'‑dimethyl‑4,4'‑diaminobiphenyl

1,4‑bis(4‑amino‑2‑trifluoromethylphenoxy)benzene

Bisphenol AF

9,9‑dimethylfluorene‑2,7‑diamine

4,4'‑diaminodiphenylmethane

4,4'‑(ethyne‑1,2‑diyl)diphthalic anhydride

m‑Aminophenylacetylene

2,2‑bis(4‑aminophenyl)hexafluoropropane

2‑(4‑aminophenoxy)‑5‑aminobiphenyl

2,2'‑bis[4‑(3‑aminophenoxy)phenyl]propane

2,5‑dihydroxyterephthalic acid

[1,1'‑dicyclohexyl]‑4,4'‑dicarboxylic acid

4,4'‑diphenyl ether dicarboxylic acid

4,4'‑biphenyldicarbonyl chloride

4,4'‑diamino‑2'‑chlorobenzanilide

4,4'‑bis(4‑aminophenoxy)diphenyl sulfone