(Z)-4-[(4-bromophenyl)amino]-4-oxobut-2-enoic acid;(Z)-4-[(4-bromophenyl)amino]-4-oxo-but-2-enoic acid;(Z)-4-[(4-bromophenyl)amino]-4-keto-but-2-enoic acid;BAS 00124395;3-(4-Bromo-phenylcarbamoyl)-acrylic acid
(Z)-4-[(4-bromophenyl)amino]-4-oxobut-2-enoic acid