Benzamide, 2-amino-5-(4-aminophenoxy)-, polymer with 1,4-benzenediamine, 1H,3H-benzo(1,2-c:4,5-c)difuran-1,3,5,7-tetrone and 5,5-carbonylbis(1,3-isobenzofurandione)
Benzamide, 2-amino-5-(4-aminophenoxy)-, polymer with 1,4-benzenediamine, 1H,3H-benzo(1,2-c:4,5-c)difuran-1,3,5,7-tetrone and 5,5-carbonylbis(1,3-isobenzofurandione)
