4(H)-Quinolizine-1,2,3,4-tetracarboxylic acid, 7-methyl-, tetramethyl ester 4H-Quinolizine-1,2,3,4-tetracarboxylic acid, 7-methyl-, tetramethyl ester 909-41-1 NSC220063 Tetramethyl 7-methyl-4(H)-quinolizine-1,2,3,4-tetracarboxylate WLN: T66 AN BHJ BVO1 CVO1 DVO1 EVO1 I1