2H-1-BENZOPYRAN-6-CARBOXYLIC ACID, 3-ACETYL-2-OXO-, ISOPROPYL ESTER 3-Acetyl-2-oxo-2H-1-benzopyran-6-carboxylic acid isopropyl ester 3-Acetyl-6-carbisopropoxycoumarin 5-18-08-00582 (Beilstein Handbook Reference) 6468-76-4 BRN 1386916 SC-361