53518-19-7

Chebi:51778 Exciton Coumarin 522 COUMARIN 8F, DYE CONTENT 99 COUMARIN 8F, DYE CONTENT 99% 4-(Trifluoromethyl)-7,6-(methyliminotrimethylene)-2H-1-benzopyran-2-one 6,7-[Trimethylene(methylimino)]-4-(trifluoromethyl)-2H-1-benzopyran-2-one 6,7,8,9-tetrahydro-9-methyl-4-(trifluoromethyl)-2H-pyrano[3,2-g]quinolin-2-one 2h-pyrano[3,2-g]quinolin-2-one,6,7,8,9-tetrahydro-9-methyl-4-(trifluoromethyl) 6,7,8,9-Tetrahydro-9-methyl-4-(trifluoromethyl)-2H-pyrano(3,2-Q)quinolin-2-one 9-Methyl-4-(trifluoromethyl)-6,7,8,9-tetrahydro-2H-pyrano[3,2-G]quinolin-2-one 9-Methyl-4-(trifluoromethyl)-6,7,8,9-tetrahydro-2H-pyrano[3,2-g]quinoline-2-one 6,7,8,9-Tetrahydro-4-(trifluoromethyl)-9-methyl-2H-pyrano[3,2-g]quinoline-2-one