Cytosine

[1,2-a]Pyrimidine

[1,2-c]pyrimidine

[1,5-a]pyrimidine

[1,5-c]pyrimidine

[2,3-d]Pyrimidine

[3,2-d]Pyrimidin

[3,4-d]Pyrimidine

[4,3-d]pyrimidine

[4,5-d]pyrimidine

[5,4-d]pyrimidine

Pyrimidine

Pyrimidinone

Pyrimidine

Pyrimidine

IodoPyrimidin

Pyrimidinol

FluoroPyrimidin

ChloroPyrimidin

BromoPyrimidin

Order 105890-42-4 2-Butenoic acid,4-[[4-[acetyl(2,2,6,6-tetramethyl-4-piperidinyl)amino]butyl]amino]-4-oxo-,(Z)-

Order 498581-70-7 2-Butenoic acid,4-[[6-chloro-4-oxo-2-(2-thienyl)-4H-1-benzopyran-3-yl]oxy]-, methyl ester

Order 106092-53-9 2-Butenoic acid,4-[1,5-dimethoxy-9-oxo-3-(phenylmethoxy)-9H-xanthen-4-yl]-2-methyl-,ethyl ester, (E)-

Order 474126-17-5 2H-Pyran-3(6H)-one, 6-(1-ethoxyethoxy)-2-[(1E)-2-phenylethenyl]-,(2S,6R)-

Order 474126-16-4 2H-Pyran-3(6H)-one, 6-(1-ethoxyethoxy)-2-[(1E)-2-phenylethenyl]-,(2S,6S)-

Order 497063-29-3 2H-Pyran-3(6H)-one, 6-(1-methylethyl)-

Order 358741-06-7 2H-Pyran-3(6H)-one, 6-hydroperoxy-6-methyl-2-(1-methylethyl)-

Order 307344-53-2 2H-Pyran-3,4-diol, tetrahydro-2,6-dipropyl-, (2R,3R,4R,6S)-rel-

Order 507236-22-8 2H-Pyran-3,4-dione, dihydro-6,6-dimethyl-, 3-[(2-ethylphenyl)hydrazone]

Order 507236-30-8 2H-Pyran-3,4-dione, dihydro-6,6-dimethyl-,3-[(3-phenoxyphenyl)hydrazone]

Order 507236-33-1 2H-Pyran-3,4-dione, dihydro-6,6-dimethyl-,3-[(4-ethoxyphenyl)hydrazone]

Order 507236-34-2 2H-Pyran-3,4-dione, dihydro-6,6-dimethyl-,3-[(4-methoxyphenyl)hydrazone]

Order 202129-55-3 2H-Pyran-3-carbonitrile, 4-(dimethylamino)-6-(4-methylphenyl)-2-oxo-

Order 105890-41-3 2-Butenoic acid,4-oxo-4-[[2-[(2,2,6,6-tetramethyl-4-piperidinyl)amino]ethyl]amino]-, (Z)-

Order 388573-74-8 2H-Pyran-3-carbonitrile,4-[4-[bis(4-fluorophenyl)methyl]-1-piperazinyl]-6-(4-chlorophenyl)-2-oxo-

Order 391914-29-7 2H-Pyran-3-carbonitrile,4-[4-[bis(4-fluorophenyl)methyl]-1-piperazinyl]-6-(4-methoxyphenyl)-2-oxo-

Order 388573-79-3 2H-Pyran-3-carbonitrile,6-(3,4-dichlorophenyl)-2-oxo-4-(4-phenyl-1-piperazinyl)-

Order 388573-76-0 2H-Pyran-3-carbonitrile,6-(4-chlorophenyl)-2-oxo-4-[4-(2-pyridinyl)-1-piperazinyl]-

Order 51544-74-2 2-Butenoyl chloride, 4-bromo-

Order 78288-01-4 2-Cyclohexen-1-one,5-(4-methoxyphenyl)-6-[1-oxo-3-(1-piperidinyl)propyl]-3-phenyl-,hydrochloride