Synonyms: N-Butyl-1-methyl-2-p-tolyl-5-oxo-1,2,3,5-tetrahydroimidazo(1,2-a)pyrimidine-6-carboxamide;141234-22-2;Imidazo(1,2-a)pyrimidine-6-carboxamide, 1,2,3,5-tetrahydro-N-butyl-1-methyl-2-(4-methylphenyl)-5-oxo-;AC1MIL3B;LS-80403;N-butyl-1-methyl-2-(4-methylphenyl)-5-oxo-2,3-dihydroimidazo[1,2-a]pyrimidine-6-carboxamide;N-BUTYL-7-METHYL-8-(4-METHYLPHENYL)-2-OXO-1,5,7-TRIAZABICYCLO[4.3.0]NONA-3,5-DIENE-3-CARBOXAMIDE