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 104291-35-2 3-Buten-2-ol, 3,4-dibromo-1,1,1-trifluoro-2-(trifluoromethyl)-, (Z)-

Order 410523-60-3 3-Buten-2-ol, 3-methyl-1-(phenylsulfonyl)-

Order 670234-10-3 3-Buten-2-ol, 3-methyl-4-phenyl-, (2S)-

Order 494829-56-0 3-Buten-2-one, 3-methyl-4-(3-pyridinyl)-

Order 17649-87-5 3-Buten-2-one, 3-methyl-4,4-bis(methylthio)-

Order 103260-62-4 3-Buten-2-one, 3-nitro-4-phenyl-

Order 490037-83-7 3-Buten-2-one, 3-pyrazinyl-4-[(tetrahydro-2H-pyran-2-yl)oxy]-

Order 31951-75-4 3-Buten-2-one, 4-(1H-indol-3-yl)-

Order 38736-62-8 3-Buten-2-one, 4-(1-hydroxy-2,6,6-trimethyl-2-cyclohexen-1-yl)-, (E)-

Order 30201-72-0 4(1H)-Pyrimidinone, 2-amino-5-ethyl-6-hydroxy-

Order 524066-74-8 4(1H)-Pyrimidinone, 2-amino-6-(1-ethylpentyl)-5-methyl-

Order 674310-60-2 4(1H)-Pyrimidinone, 2-amino-6-(2-propenylamino)-

Order 16313-73-8 4(1H)-Pyrimidinone, 2-amino-6-hydroxy-5-(2-hydroxyethyl)-

Order 35031-11-9 3-Buten-2-ol, 4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, (Z)-

Order 61635-60-7 4(1H)-Pyrimidinone, 2-ethoxy-6-methoxy-, sodium salt

Order 106073-43-2 4(1H)-Pyrimidinone, 2-phenyl-5-(phenylsulfonyl)-

Order 659734-24-4 4(1H)-Pyrimidinone, 3-(2,6-dichlorophenyl)-1-ethyltetrahydro-2-thioxo-

Order 104369-38-2 4(1H)-Pyrimidinone, 3-(4-chlorophenyl)-2,3-dihydro-2-thioxo-

Order 748143-96-6 3-Buten-2-one, 4-(2,5-dimethoxyphenyl)-1,1,1-trifluoro-

Order 609307-04-2 3-Buten-2-ol,4-cyclopentyl-4-[dimethyl(phenylmethyl)silyl]-1-(phenylmethoxy)-, (3Z)-