Synonyms: MZ-214;1,6-dimethyl-4-oxo-3-[(propan-2-yloxy)carbonyl]-6,7,8,9-tetrahydro-4h-pyrido[1,2-a]pyrimidin-1-ium methyl sulfate;33484-50-3;38253-21-3;4H-Pyrido(1,2-a)pyrimidinium, 6,7,8,9-tetrahydro-3-carboxy-1,6-dimethyl-4-oxo-, methyl sulfate, isopropyl ester;AC1L4X4J;AC1Q22SM;KST-1B3807;AR-1B8298;LS-134155;methyl sulfate; propan-2-yl 1,6-dimethyl-4-oxo-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-1-ium-3-carboxylate