英文别名
4-ethyl-4'-(2-methoxycarbonyl-ethyl)-3,3'-dimethyl-5,5'-methanediyl-bis-pyrrole-2-carboxylic acid dibenzyl ester;benzyl 4-ethyl-5-[[3-(3-methoxy-3-oxopropyl)-4-methyl-5-phenylmethoxycarbonyl-1H-pyrrol-2-yl]methyl]-3-methyl-1H-pyrrole-2-carboxylate