Nome Químico: 4H-Pyrano[3,2-g]quinoline-2,8-dicarboxylic acid, 6,9-dihydro-4,6-dioxo-10-propyl-, 2,8-diethyl ester
Sorrisos: O=C(C1=CC(C2=CC3=C(NC(C(OCC)=O)=CC3=O)C(CCC)=C2O1)=O)OCC
Inchi: InChI=1S/C19H17NO7/c1-3-5-9-16-10(13(21)7-12(18(23)24)20(16)4-2)6-11-14(22)8-15(19(25)26)27-17(9)11/h6-8H,3-5H2,1-2H3,(H,23,24)(H,25,26)