英文别名
5,5'-Dicarboxy-pyrromethan-3,3'-diessigsaeure-4,4'-bis-(β-propionsaeure);3,3'-bis-(2-carboxy-ethyl)-4,4'-bis-carboxymethyl-1H,1'H-5,5'-methanediyl-bis-pyrrole-2-carboxylic acid;3,3'-bis-(2-carboxy-ethyl)-4,4'-bis-carboxymethyl-5,5'-methanediyl-bis-pyrrole-2-carboxylic acid;3,3'-Bis-(2-carboxy-aethyl)-4,4'-bis-carboxymethyl-5,5'-methandiyl-bis-pyrrol-2-carbonsaeure