2H-1-Benzopyran-3-carboxamide, N-(3-chlorophenyl)-4-hydroxy-2-oxo- 2H-1-Benzopyran-3-carboxanilide, 3'-chloro-4-hydroxy-2-oxo- 3'-Chloro-4-hydroxy-2-oxo-2H-1-benzopyran-3-carboxanilide 3-N-(3-Chlorophenyl)carbamoyl-4-hydroxycoumarin 51483-00-2 Coumarin, 3-((m-chlorophenyl)carbamoyl)-4-hydroxy-