2H-1-Benzopyran-3-carboxaldehyde, 4-chloro-2-oxo-
4-Chloro-2-oxo-2H-1-benzopyran-3-carboxaldehyde
4-Chloro-3-formylcoumarin
4-Chlorocoumarin-3-carboxaldehyde
4-Chloro-2-oxo-2H-chromene-3-carbaldehyde
3-Formyl-4-chlorocoumarin
4-Chloro-2-oxo-2H-chromene-3-carboxaldehyde