54340-59-9 Ethyl 10-chlor-3-(ethoxymethyl)-2,3,6,9-tetrahydro-9-oxo-(1,4)dioxino(2,3-g)chinolin-8-ylcarboxylat Ethyl 10-chloro-3-(ethoxymethyl)-2,3,6,9-tetrahydro-9-oxo-p-dioxino(2,3-g)quinoline-8-carboxylate NSC 287475 Quincarbate Quincarbate [INN] Quincarbato Quincarbatum