4H-Pyrano[3,2-c]quinoline-2-carboxylic acid, 5,6-dihydro-4,5-dioxo-9-phenyl-

CAS:63768-58-1

Formula:C19H11NO5

2-(3-Hydroxy-2-quinolyl)-1,3-dioxo-5-indanecarboxylic acid

CAS:40538-23-6

Formula:C19H11NO5

4H-1-Benzopyran-6-carboxylic acid, 3-hydroxy-4-oxo-2-(2-quinolinyl)-

CAS:66155-29-1

Formula:C19H11NO5

5(4H)-Oxazolone, 4-[(4-hydroxy-2-oxo-2H-1-benzopyran-3-yl)methylene]-2-phenyl-

CAS:916904-97-7

Formula:C19H11NO5

Naphth[1,2-c]isoxazole-5,6-dicarboxylic acid, 3-phenyl-

CAS:92449-24-6

Formula:C19H11NO5

2H-1-Benzopyran-2-one, 3-[3-(1,3-benzodioxol-5-yl)-5-isoxazolyl]-

CAS:561045-85-0

Formula:C19H11NO5

2-Dibenzofuranol,3-nitrobenzoate(9CI)

CAS:573966-55-9

Formula:C19H11NO5

2-(3-hydroxy-2(1H)-quinolylidene)-1,3-dioxoindan-5-carboxylic acid

CAS:6396-90-3

Formula:C19H11NO5

3-hydroxy-2-(3-hydroxy-2-quinolyl)-1-oxo-1H-indene-6-carboxylic acid

CAS:17739-41-2

Formula:C19H11NO5