Synonyms: BRN 3038759;N-Ethyl-3'-methoxy-2',4',6'-triiodosuccinanilic acid;Succinanilic acid, N-ethyl-3'-methoxy-2',4',6'-triiodo-;4-[ethyl(2,4,6-triiodo-3-methoxyphenyl)amino]-4-oxobutanoic acid;N-Aethyl-N-(2,4,6-trijod-3-methoxyphenyl)-succinamidsaeure [German];AC1Q4PCT;AC1L51OB;AR-1F9888;LS-147361;N-Aethyl-N-(2,4,6-trijod-3-methoxyphenyl)-succinamidsaeure;4-(N-ethyl-2,4,6-triiodo-3-methoxyanilino)-4-oxobutanoic acid;Butanoic acid, 4-(ethyl(2,4,6-triiodo-3-methoxyphenyl)amino)-4-oxo-;Butanoic acid, 4-(ethyl(2,4,6-triiodo-3-methoxyphenyl)amino)-4-oxo- (9CI)