四羧酸

perylene tetracarboxylic acid imide dyes

cyclopentane tetracarboxylic acid dianhydride

butane tetracarboxylic acid

benzene tetracarboxylic acid

tetracarboxylic acid

perylene-3,4,9,10-tetracarboxylic acid dianhydride

ethylene-tetracarboxylic acid

tetracarboxylic acid