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6-Chloro-5-nitro-1H-pyrimidine-2,4-dione
5-Bromo-6-hydroxy-2-methyl-4(1H)-pyrimidinone
2,4,6-Trihydroxypyrimidine-5-carboxaldehyde
2-Amino-6-methyl-5-nitro-4(3H)-pyrimidinone
6-Amino-2-methyl-5-nitro-4(1H)-pyrimidinone
2-Amino-5-fluoro-4(1H)-pyrimidinone
2-CHLORO-5-FLUOROPYRIMIDIN-4-ONE
2-Amino-5-fluoropyrimidine
2-Chloro-5-fluoro-pyrimidine
2,4,5-Triamino-6-chloropyrimidine
6-Chloro-5-nitro-pyrimidine-2,4-diamine
2,5,6-Triamino-4(1H)-pyrimidone
2,6-Diamino-pyrimidin-4-ol
2,6-Bis(trifluoromethyl)-4-hydroxypyrimidine
4,6-Dichloro-2-(trifluoromethyl)pyrimidine
2-(TRIFLUOROMETHYL)PYRIMIDINE-4,6-DIOL
3,4-Dihydro-6-methyl-4-thioxo-2(1H)-pyrimidinone
4-Methoxy-pyrimidin-2-ylamine
5-Bromo-7-fluoroindole
2-Methyl-1H-indole-5-carboxylic acid
6-Fluoro-1-methylindole
6-Chloro-1-methyl-1H-indole-5-carboxylic acid
4-Fluoro-7-bromoindole
7-Bromo-5-chloro-1H-indole
6,7-difluoro-indole
7-Bromo-1H-indol-5-amine
7-Bromo-5-nitro-2,3-dihydro-1H-indole
5-Bromo-7-chloroindole
7-Bromo-4-chloro-1H-indole
7-Amino-1-methyl-indole
1-Methyl-7-nitro-1H-indole
5-Amino-7-methylindole
7-Methyl-3-methylsulfanyl-5-nitro-1H-indole
7-Methyl-3-methylsulfanyl-1H-indol-5-ylamine
7-Bromo-5-nitro-1H-indole
7-Bromo-4-methoxyindole
6-Chloro-5-methoxyindole
2-Chloro-5-methyl-4-nitro-phenol
5-Methoxy-1-(phenylsulfonyl)indole
7-Bromo-5-methylindole
6-Chloro-pyrazinecarboxaldehyde
5-Bromopyrazin-2(1H)-one
3-Amino-6-bromo-pyrazine-2-carboxylic acid
2-COOH-3,5-di-Cl-pyrazine
5,6-Diethyl-2(1H)-pyrazinone
3-Amino-5,6-diethyl-pyrazin-2-ol
3-Chloro-5,6-diethyl-pyrazin-2-ylamine
5,6-Diethyl-pyrazin-2-ylamine
6-Methoxy-pyrazinecarbonitrile
6-Chloro-pyrazine-2-carbonitrile
3-Chloro-2(1H)-pyrazinone
2-Amino-3-chloro-5-methyl-pyrazine
5-Methyl-pyrazine-2-carboxylic acid amide
5-Chloro-pyrazinecarboxaldehyde
(5-CHLOROPYRAZIN-2-YL)METHANOL
2-Amino-5-bromo-3-methylpyrazine
3-Methoxypyrazinecarboxaldehyde
2,3-Diiodo-pyrazine
2-Iodo-3-methoxypyrazine
5,6-Dichloro-pyrazine-2,3-dicarboxylic acid
5,6-Dimethoxy-benzo[c]isoxazole
5-Methoxy-pyrazinecarboxylic acid
5-Chloro-pyrazine-2-carbonitrile
3-Aminopyrazine-2-carboxaldehyde
3-Methyl-pyrazin-2-ylamine
6-Chloro-2-pyrazinecarboxylic acid
6-Chloro-pyrazine-2-carboxylic acid amide
2,5-Dibromo-pyrazine
3,5-Dibromo-pyrazin-2-ol
2-Amino-3-bromo-pyrazine
3-Methoxy-pyrazin-2-ylamine
3-Amino-pyrazin-2-ol
3-Amino-6-chloro-pyrazinecarbonitrile
3-Amino-6-chloro-pyrazine-2-carboxylic acid methyl ester
3-Amino-6-chloro-pyrazine-2-carboxylic acid amide
3-Amino-6-methoxypyrazine-2-carboxylic acid
2-Amino-6-methoxypyrazine
2-Amino-3-chloropyrazine
2-Amino-5,6-dimethylpyrazine
3-Chloro-5,6-dimethyl-pyrazin-2-ylamine
2(1H)-Pyrazinone
6-Chloro-2-hydroxypyrazine
2-Methoxy-6-methylpyrazine
3-Amino-6-chloro-pyrazine-2-carboxylic acid
3,6-Dimethyl-pyrazinecarboxylic acid
2,6-Pyrazinedicarboxylic acid
5,6-Dichloro-4(1H)-pyridazinone
3-Bromo-pyridazine
3,6-Dibromopyridazide
4-Chloro-5-methoxy-3(2H)-pyridazinone
3-Amino-6-hydroxypyridazine
6-Chloropyridazin-3-ol
5-Aminopyridazin-6(1H)-one
4-Amino-6-chloro-1l3-[1,2]chlorazin-3-ol
6-Chloro-3-Methoxypyridazin-4-aMine
4-Amino-3,5-dichloropyridazine
3,4,5-Trichloro-pyridazine
3-Iodo-6-methoxypyridazine
3,6-Diiodo-pyridazine
3,4-Dichloro-6-pyridazone
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