| Synonyms |
3-Thiophenecarboxylic acid, 2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-4,5-dimethyl-, ethyl ester; Ethyl 2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-4,5-dimethylthiophene-3-carboxylate; Thiophene-3-carboxylic acid, 4,5-dimethyl-2-(2,5-dioxo-3-pyrrolin-1-yl)-, ethyl ester |