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Order 7026-80-4 3-{[3-(2-chlorobenzyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-2-(ethylamino)-4H-pyrido[1,2-a]pyrimidin-4-one

Order 4658-42-8 2-[4-(2-hydroxyethyl)piperazin-1-yl]-9-methyl-3-{[3-(3-methylbutyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one

Order 91115-34-3 2H-Pyrimido[1,2-a]pyrimidin-8-amine, 3,4,6,7-tetrahydro-2-imino-,compd. with 2,4,6-trinitrophenol (1:1)

Order 999920051501-99-9 2-(9-oxo-9H-thioxanthen-2-yl) Propionic acid with 1,3,4,6,7,8-hexahydro-2H-pyrimido[1,2-a]pyrimidine

Order 58168-67-5 Imidazo[1,2-a]pyrimidin-7(3H)-one,8-(2,6-dichlorophenyl)-2,5,6,8-tetrahydro-5-(3,4,5-trimethoxyphenyl)-

Order 58168-68-6 Imidazo[1,2-a]pyrimidin-7(3H)-one,8-(2,6-dichlorophenyl)-5-(4-fluorophenyl)-2,5,6,8-tetrahydro-

Order 944581-05-9 6-Bromo-2-(4-fluoro-phenyl)-imidazo[1,2-a]pyrimidine

Order 58168-71-1 Imidazo[1,2-a]pyrimidin-7(3H)-one,8-(2,6-dichlorophenyl)-2,5,6,8-tetrahydro-5-[4-(1-methylethyl)phenyl]-

Order 32092-14-1 6,7,8,9-Tetrahydro-6-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid ethyl ester

Order 389623-48-7 2H-Pyrimido[1,2-a]pyrimidine,octahydro-

Order 160823-25-6 Imidazo[1,2-a]pyrimidine,1,5-dihydro-

Order 64077-02-7 4H-Pyrido[1,2-a]pyrimidinium,3-(aminocarbonyl)-6,7,8,9-tetrahydro-1,6-dimethyl-4-oxo-, (R)-, methylsulfate

Order 1805781-42-3 2-(9-oxo-9H-thioxanthen-2-yl)acetic acid with 1,3,4,6,7,8-hexahydro-2H-pyrimido[1,2-a]pyrimidine

Order 70429-39-9 2,6-dimethyl-3-propyl-4H-pyrido[1,2-a]pyrimidin-4-one hydrochloride

Order 102781-19-1 4-Imino-9-methyl-4H-pyrido[1,2-a]pyrimidine-3-carbonitrile

Order 791753-79-2 2H-PYRIDO[1,2-A]PYRIMIDIN-2-ONE,3,4-DIHYDRO-4-METHYL-

Order 32092-21-0 4H-Pyrido[1,2-a]pyrimidine-3-carboxamide, 6-methyl-4-oxo-

Order 5110-23-6 2,4,7-trimethylpyrido[1,2-a]pyrimidin-5-ium;perchlorate

Order 4862-40-2 9-methyl-2-{[3-(1-methylethoxy)propyl]amino}-3-{[3-(1-methylethyl)-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one

Order 69372-22-1 4H-Pyrido[1,2-a]pyrimidin-4-one,9-methyl- 3-(1H-tetrazol-5-yl)-,sodium salt