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 cis-4,7-Dihydro-1,3-dioxepin Glycerol Trimethylene oxide N4-Benzoyl-5隆盲-O-(4,4隆盲-dimethoxytrityl)-2隆盲-deoxycytidine
 Hexetidine 5-(2-Ethoxyphenyl)-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]-7-pyrimidinone 2,4,6-Tri-tert-butylpyrimidine N4-Benzoyl-2隆盲-deoxycytidine
  4,6-Dihydroxy-2,5-diphenylpyrimidine p-Methoxybenzyl S-(4,6-dimethylpyrimidin-2-yl) thiocarbonate Ethyl 4-(4-fluorophenyl)-1,2,3,4-tetrahydro-6-methyl-2-oxo-5-pyrimidinecarboxylate Bupirimate PESTANAL
 Pyrimidine, 4,6-dichloro-5-methyl-2-(methylsulfonyl)- 2-Amino-4,6-dichloro-5-ethylpyrimidine 2-Isopropyl-5-phenyltetrazole Pyrimidine, 2,4,6-trichloro-5-ethyl-
 5-Pyrimidinecarboxaldehyde, 2,4-dichloro- 2-(Methylsulfonyl)pyrimidine O,O隆盲-Bis(trimethylsilyl)thymine Sulfamerazine
 Sulfamerazine sodium salt N4-Benzoylcytosine  2-Aminoperimidine hydrobromide hydrate 6-Phenyl-4-pyrimidinecarboxylic acid
 5-(4-Formylphenyl)pyrimidine 6-Amino-1,3-dipropyluracil 5-Bromo-2-(tert-butyldimethylsilyl)pyrimidine 5隆盲-Deoxythymidine
 3隆盲-Deoxythymidine  4-Amino-2-(1-piperidinyl)pyrimidine-5-carbonitrile 4-Phenylpyrimidine  Orotic acid zinc salt dihydrate
 Ethyl (6-amino-1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxo-5-pyrimidinyl)carbamate 2隆盲,3隆盲-Dideoxyuridine 2隆盲,3隆盲-Dideoxy-3隆盲-fluorouridine 4,5-Diamino-6-hydroxypyrimidine hemisulfate salt
 6-Methyl-5-propyl-4(3H)-pyrimidinone 2-Isopropyl-6-methyl-4-pyrimidinol Ethyl 2-amino-4-methylpyrimidine-5-carboxylate 3,4-Dihydro-2-pyridol[1,2-a]pyrimidinone
 1,5,7-Triazabicyclo[4.4.0]dec-5-ene 2,4,6-Trimethoxypyrimidine 2,4-Dimethoxy-6-methylpyrimidine 2,4-Dimethoxy-5-methylpyrimidine
 Thymine-1-acetic acid Ethyl 5-pyrimidinecarboxylate 5,6-Diamino-1,3-dimethyluracil hydrate 2-Amino-5,6-dimethyl-4-hydroxypyrimidine
 4-Methyl-2-(methylthio)pyrimidine 2,4-Dihydroxy-5,6-dimethylpyrimidine 1,3-Dimethyluracil 5,6-Dimethyl-2-thiouracil
  4-Hydroxy-2,6-dimethylpyrimidine 2-Hydroxy-4,6-dimethylpyrimidine hydrochloride 1,3-Dimethyl-5-nitrouracil hydrate 5-Fluoro-1,3-dimethyluracil
 5-Acetyluracil (2-Pyrimidylthio)acetic acid Methyl pyrimidine-5-carboxylate 5-Vinyluracil
 4-Hydroxy-2-(methylthio)-6-(trifluoromethyl)pyrimidine (E)-5-(2-Bromovinyl)uracil 6-Amino-1-methyl-5-nitrosouracil 4,6-Dihydroxy-5-methylpyrimidine
 1-Methyluracil 4-Aminopyrazolo[3,4-d]pyrimidine 5-Aminoorotic acid 2-Hydrazino-4-(trifluoromethyl)pyrimidine
  4-Amino-5-pyrimidinecarbonitrile 1,2,4-Triazolo[1,5-a]pyrimidine Orotic acid monohydrate 5-Formyluracil
 2-Amino-4-hydroxy-6-trifluoromethylpyrimidine 4-Hydroxy-6-(trifluoromethyl)pyrimidine-2-thiol 4-(Trifluoromethyl)pyrimidine-2-thiol 6-(Trifluoromethyl)uracil
 2-Hydroxy-4-(trifluoromethyl)pyrimidine 5-Fluoroorotic acid hydrate 4-Amino-2-chloropyrimidine-5-carbonitrile 4-Amino-2-bromopyrimidine-5-carbonitrile
 5-Nitroorotic acid potassium salt monohydrate 4,5,6-Triaminopyrimidine sulfate 3,4,5,6-Tetrahydro-2-pyrimidinethiol 1,4,5,6-Tetrahydropyrimidine
 4-Hydroxy-2,5,6-triaminopyrimidine sulfate salt 4,6-Diamino-2-mercaptopyrimidine hydrate 2,4-Diamino-6-mercaptopyrimidine sulfate salt ,5-Diamino-6-hydroxy-2-mercaptopyrimidine hemisulfate salt hydrate
 4,5-Diaminopyrimidine Cefquinome sulfate 2-Thiocytosine 5-Aminouracil
 4-Amino-6-hydroxy-2-mercaptopyrimidine monohydrate Foscarnet Sodium  4-Aminopyrimidine 2-Amino-5-nitropyrimidine
 Ceftiofur sodium 4-Thiouracil 2-Thiouracil Pyrimidine N-oxide
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