Heptanedioicacid, bis(7-oxo-7H-furo[3,2-g][1]benzopyran-9-yl) ester (9CI); 7H-Furo[3,2-g][1]benzopyran-7-one,heptanedioic acid deriv.;Bis[9-furo-(3,2-g)-coumarinyl]pentamethylenedicarboxylate
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