2-{[3-(ethoxycarbonyl)-4,5-dimethylthiophen-2-yl]carbamoyl}-6-nitrobenzoic acid
CAS No. 5564-63-6
2-{[3-(Ethoxycarbonyl)-4,5-dimethyl-2-thienyl]carbamoyl}-6-nitrobenzoic acid; 3-thiophenecarboxylic acid, 2-[(2-carboxy-3-nitrobenzoyl)amino]-4,5-dimethyl-, 3-ethyl ester