英文别名:
4-[[5-[[(Cyclopentyloxy)carbonyl]aMino]-1-Methyl-1H-indol-3-yl]Methyl]-3-Methoxy-benzoic Acid Methyl Ester;Zafirlukast Methyl Ester Impurity;Zafirlukast Impurity 2;Benzoic acid, 4-[[5-[[(cyclopentyloxy)carbonyl]amino]-1-methyl-1H-indol-3-yl]methyl]-3-methoxy-, methyl ester;4-[[5-[[(Cyclopentyloxy)carbonyl]amino]-1-methyl-1H-indol-3-yl]methyl]-3-methoxy-benzoic Acid Methyl