 2,4-Dihydroxy-5-hydroxymethylpyridine | 5,6-Dihydroxyindole | 4,6-Dihydroxy-2-methoxypyrimidine | 2,4-Dihydroxy-6-methylpyridine |
| 4,6-Dihydroxy-5-nitropyridine-3-carboxylic acid ethyl ester | 2,4-Dihydroxy-6-nitroquinazoline | 4,6-Dihydroxypyridine-3-carboxylic acid | 3,4-Dihydroxythiophene-2,5-dicarboxylic acid diethyl ester |
| 3,4-Dihydroxy-thiophene-2,5-dicarboxylic acid dimethyl ester | 2,5-Dimethoxybenzene-1,4-dicarboxaldehyde | 2,3-Dimethoxycinnamaldehyde | 2,6-Dimethoxy-4-methylbenzaldehyde |
| 2,4-Dimethoxy-6-methyl-1,3,5-triazine | 2,4-Dimethoxy-6-phenyl-1,3,5-triazine | 2,6-Dimethoxypyridine-4-carboxaldehyde | 3,5-Dimethoxypyridine-4-carboxaldehyde |
| 6,7-Dimethoxyquinoxaline | 2-(Dimethylamino)-4(1H)-pyrimidinone | 5-(Dimethylamino)uracil | 2,3-Dimethylbenzofuran-5-carboxylic acid |
| 2,6-Dimethyl-4-cyanopyridine | 5,6-Dimethyl-4-hydroxy-2-methoxypyrimidine | 2,6-Dimethyl-4-hydroxypiperidine | 4,5-Dimethylisatin |
| 5,6-Dimethylisatin | 2,5-Dimethyl-3-nitropyridine | 5,6-Dimethyl-3-phenyl-1,2,4-triazine | 2,6-Dimethylpyridine-3-boronic acid |
| 4,6-Dimethylpyridine-3-carbonitrile | 2,6-Dimethylpyridine-4-carboxaldehyde | 3,5-Dimethylpyridine-4-carboxaldehyde | 2,6-Dimethylpyridine-4-carboxylic acid |
| 4,6-Dimethylpyridine-3-carboxylic acid | 3,5-Dinitro-4-hydroxypyridine | 2,6-Dinitro-4-iodobenzoic acid | 4,6-Dinitro-2-iodobenzoic acid |
| 3,5-Dinitropyridine-4-carboxylic acid | 4-((Diphenylmethoxy)methylpiperidine | 3-(Diphenylmethoxy)piperidine | 2-Ethoxy-4-hydroxy-6-methylpyrimidine |
| 3-Ethoxy-5-hydroxypyridine | 2-Ethylamino-4-methoxy-6-methyl-1,3,5-triazine | 5-(Ethylamino)-uracil | 5-Ethyl-4-hydroxy-6-methyl-2-methoxypyrimidine |
| 2-Ethyl-3-hydroxy-6-methylpyridine | 3-Ethyl-1-methylpyrazole-5-carboxylic acid | 6-Fluoro-1,5-dimethyl-2,4(1H,3H)-pyrimidinedione | 4-Fluoro-2,6-di-1-piperidinyl-pyrimidine |
| 2-Fluoro-4-hydroxypyridine | 3-Fluoro-4-hydroxypyridine | 6-Fluoro-4-hydroxyquinoline-3-carboxylic acid ethyl ester | 5-Fluoroimidazo[1,2-a]pyridine hydrochloride |
| 3-Fluoro-2-iodopyridine-4-carboxylic acid | 2-Fluoro-6-methoxypyridine | 6-Fluoro-2-(methylamino)-4(1H)-pyrimidinone | 2-Fluoro-5-methyl-3-nitropyridine |
| 3-Fluoro-2-methylpyridine | 3-Fluoro-4-methylpyridine | 4-Fluoro-2-methylpyridine | 2-Fluoro-4-nitropyridine |
| 2-Fluoro-3-phenylpyridine | 2-Fluoro-4-phenylpyridine | 2-Fluoro-6-phenylpyridine | 2-Fluoro-5-(trifluoromethyl)pyridine |
| 6-Fluorouracil | 5-Formylthiophene-2-carboxylic acid methyl ester | Furan-2,5-dicarboxylic acid | 6-(3-Furanyl)-2,3-dimethylpyridine |
| 6-(3-Furanyl)-3-hydroxymethyl-2-methylpyridine | 6-(3-Furanyl)-2-methylpyridine-3-carboxylic acid ethyl ester | 3-Hydroxy-2,5-dimethylpyridine-4-carboxaldehyde | 3-(2-Hydroxyethyl)-6-methyluracil |
| 4-(2-Hydroxyethyl)-N-ethyl-piperazine-1-carboxylamide | 2-Hydroxy-4-fluoropyridine | 5-Hydroxy-2-iodopyridine | 2-Hydroxy-6-isopropyl--methylbenzaldehyde |
| 4-Hydroxy-2-methoxy-6-methyl-5-(methylthio)-pyrimidine | 3-(Hydroxymethyl)-benzoic acid | 3-Hydroxy-4-methylpyridine | 4-Hydroxy-3-methylpyridine |
| 2-Hydroxy-6-methylpyridine-3-carboxylic acid ethyl ester | 2-Hydroxy-5-methylpyrimidine | 4-Hydroxy-5-methylpyrimidine | 4-Hydroxy-6-methylpyrimidine |
| 5-Hydroxy-2-methylpyrimidine | 5-Hydroxy-4-methylpyrimidine | 3-Hydroxy-5-nitrobenzoic acid | 4-Hydroxy-2-nitro-benzoic acid ethyl ester |
| 2-Hydroxy-3-nitropyridine | 2-Hydroxy-4-nitropyridine | 3-Hydroxy-4-nitropyridine | 3-Hydroxy-5-nitropyridine |
| 4-Hydroxy-2-nitropyridine | 5-Hydroxy-2-nitropyridine | 4-Hydroxy-3-nitroquinoline | 8-Hydroxy-6-nitroquinoline |
| 3-Hydroxypyridine-4-carboxaldehyde | 2-Hydroxypyridine-4-carboxylic acid | 3-Hydroxypyridine-4-carboxylic acid | 4-Hydroxypyridine-3-carboxylic acid |
|
