107753-78-6 Accolate Carbamic acid, (3-((2-methoxy-4-((((2-methylphenyl)sulfonyl)amino)carbonyl)phenyl)methyl)-1-methyl-1H-indol-5-yl)-, cyclopentyl ester Cyclopentyl 3-(2-methoxy-4-((o-tolylsulfonyl)carbamoyl)benzyl)-1-methylindole-5-carbamate ICI 204,219 ZAFIRLUKAST Zafirlukast [USAN:BAN:INN]