英文别名
(3-Ethyl-5-carboxy-4-methyl-2-pyrrolyl)-(4-ethyl-5-carboxy-3-methyl-2-pyrrolyl)-methan;3,4'-diethyl-4,3'-dimethyl-1H,1'H-5,5'-methanediyl-bis-pyrrole-2-carboxylic acid;5-((5-Carboxy-3-ethyl-4-methyl-1H-pyrrol-2-yl)methyl)-3-ethyl-4-methyl-1H-pyrrole-2-carboxylic acid;5-[(5-carboxy-3-ethyl-4-methyl-1H-pyrrol-2-yl)methyl]-3-ethyl-4-methyl-1H-pyrrole-2-carboxylic acid