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 728004-22-6 2(1H)-Pyrimidinone, 5-ethyl-3,4-dihydro-6-methyl-4-(2-naphthalenyl)-

Order 620977-39-1 2,4(1H,3H)-Pyrimidinedione, 6-[(2-methoxyphenyl)amino]-,bis[(dihydro-3(2H)-thienylidene)hydrazone]

Order 620977-23-3 2,4(1H,3H)-Pyrimidinedione, 6-[(2-methoxyphenyl)amino]-,bis[(tetrahydro-4H-pyran-4-ylidene)hydrazone]

Order 207746-06-3 2,4(1H,3H)-Pyrimidinedione, 6-[(aminooxy)methyl]-

Order 728004-18-0 2(1H)-Pyrimidinone, 5-ethyl-3,4-dihydro-6-methyl-4-(3-phenoxyphenyl)-

Order 103594-69-0 2(1H)-Pyrimidinone, 5-iodo-1-(phenylmethyl)-

Order 13457-07-3 2(1H)-Pyrimidinone, tetrahydro-4-methoxy-6-methyl-

Order 658061-47-3 2,4(1H,3H)-Pyrimidinedione, 6-amino-1-(3-bromophenyl)-3-methyl-

Order 60664-00-8 2,4(1H,3H)-Pyrimidinedione, 6-amino-1-(4-chlorophenyl)-

Order 252941-90-5 2,4(1H,3H)-Pyrimidinedione, 6-amino-3-butyl-1-phenyl-

Order 658061-42-8 2,4(1H,3H)-Pyrimidinedione, 6-amino-3-pentyl-1-phenyl-

Order 64232-82-2 2,4(1H,3H)-Pyrimidinedione, 6-amino-5-[(3-pyridinylmethylene)amino]-

Order 59067-15-1 2(1H)-Pyrimidinone,1-(1,1-dimethyl-2-propynyl)tetrahydro-4-methoxy-3-[5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl]-

Order 59067-11-7 2(1H)-Pyrimidinone,1-(3-butenyl)-4-ethoxytetrahydro-3-(5-methoxy-1,3,4-thiadiazol-2-yl)-

Order 593283-62-6 2(1H)-Pyrimidinone,3,6-dihydro-4-methyl-6-(3-nitrophenyl)-1-[2-(3-nitrophenyl)-2-oxoethyl]-5-[5-(3-nitrophenyl)-1H-1,2,4-triazol-3-yl]-

Order 728004-23-7 2(1H)-Pyrimidinone,4-(2,4-dichlorophenyl)-5-ethyl-3,4-dihydro-6-methyl-

Order 491614-45-0 2,4(1H,3H)-Pyrimidinedione, 6-chloro-1-(2,2-dimethylpropyl)-3-methyl-

Order 66400-14-4 2,4(1H,3H)-Pyrimidinedione, 6-chloro-3-methyl-1-propyl-

Order 77168-16-2 2-[(1-methyl-1H-benzimidazol-2-yl)sulfanyl]ethyl methanesulfonate

Order 82735-28-2 6-methoxy-3-(trichloromethyl)-2-benzofuran-1(3H)-one