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 5-Bromoindazole-3-carboxylic acid 2-Ethoxyisonicotinic acid 1-Ethoxymethyl-2-iodoimidazole Ethyl 2-BOC-aminothiazole-5-carboxylate
 Ethyl Oxazole-5-carboxylate Ethyl Oxazole-4-carboxylate Ethyl 6-amino-5-bromonicotinate Ethyl 2-aminoisonicotinate
 Ethyl 6-aminonicotinate Ethyl 2-aminooxazole-4-carboxylate Ethyl 2-aminooxazole-5-carboxylate Ethyl 2-aminothiazole-4-carboxylate
 Ethyl 2-aminothiazole-5-carboxylate Ethyl 8-bromo-6-chloroimidazo[1,2-a)pyridine-2-carboxylate Ethyl 8-bromo-4-hydroxyquinoline-3-carboxylate Ethyl 6-bromoimidazo[1,2-a)pyridine-2-carboxylate
 Ethyl 8-bromoimidazo[1,2-a)pyridine-6-carboxylate 8-bromoimidazo[1,2-a)pyridine-6-carboxylate HCL Ethyl 6-bromo-7-methylimidazo[1,2-a)pyridine-2- Ethyl 8-bromo-5-methylimidazo[1,2-a)pyridine-2- Ethyl 8-bromo-6-methylimidazo[1,2-a)pyridine-2-
 Ethyl 5-bromonicotinate Ethyl 2-bromooxazole-4-carboxylate N-ethyl 5-bromopyridine-2-carboxamide Ethyl 2-bromothiazole-4-carboxylate
 Ethyl 2-bromothiazole-5-carboxylate Ethyl 2-(t-BOC-amino)oxazole-5-carboxylate ethyl 7-chloro-4-hydroxy-8-methyl-3-quinolinecarboxylate Ethyl 6-chloroimidazo[1,2-b]pyridazine-2-carboxylate
 Ethyl 6-chloroimidazo[1,2-a)pyridine-2-carboxylate Ethyl 2-chlorooxazole-5-carboxylate Ethyl 2-chlorooxazole-4-carboxylate Ethyl 5-(4-chlorophenyl)oxazole-4-carboxylate
 Ethyl 5-(2,3-dichlorophenyl)oxazole-4-carboxylate Ethyl 6,8-difluoro-4-hydroxyquinoline-3-carboxylate Ethyl 2,4-dihydroxy-6-methylnicotinate Ethyl 1-(ethoxymethyl)-1H-imidazole-4-carboxylate
 Ethyl 4-hydroxy-6-methoxyquinoline-3-carboxylate Ethyl 4-hydroxy-8-methoxyquinoline-3-carboxylate Ethyl 4-hydroxynicotinate Ethyl imidazole-4-carboxylate
 Ethyl imidazo[1,2-a)pyridine-7-carboxylate Ethyl indole-4-carboxylate Ethyl 5-methylimidazo[1,2-a)pyridine-2-carboxylate Ethyl 6-methylimidazo[1,2-a)pyridine-2-carboxylate
 Ethyl 7-methylimidazo[1,2-a)pyridine-2-carboxylate Ethyl 5-(4-nitrophenyl)oxazole-4-carboxylate Ethyl 5-(3-nitrophenyl)oxazole-4-carboxylate Ethyl 2-oxo-2,3-dihydrooxazole-4-carboxylate
 Ethyl tetrahydropyran-4-ylacetate Ethyl (tetrahydropyran-4-ylidene)acetate Ethyl thiazole-4-carboxylate Ethyl thiazole-5-carboxylate
 Ethyl 1-trityl-1H-imidazole-4-carboxylate 9-Fluorenone Oxime 7-Fluoro-3-(hydroxyimino)indolin-2-one 3-Fluoropyridine-4-carboxylic acid
 1-(4-fluoro-2-nitrophenyl)piperidine 1-(4-Fluoro-2-nitrophenyl)pyrrolidine 7-Fluorooxindole 5-(2-Fluorophenyl)oxazole-4-carboxylic acid
 2-Formylimidazole 4-Formyltetrahydropyran 5-Hydroxymethyl-1-methyl-1H-imidazole 5-Hydroxypyridine-3-carboxylic acid
 6-Hydroxy-5-nitronicotinic acid 4-Hydroxypyridine-2-carboxylic acid 1-Hydroxy-6-(trifluoromethyl)indolin-2-one 4-imidazolemethanol
 Imidazo[1,2-a]pyridine-6-carboxylic acid 6-Hydroxymethylindole 4-Hydroxymethylindole 5-Hydroxymethylindole
 7-Hydroxymethylindole Indoline-2-carboxylic acid 5-Iodoindole 5-iodo-4-methyl-1H-imidazole
 5-Iodo-1-methyl-1H-imidazole 2-Iodo-1-methyl-1H-imidazole 4-Iodo-1-methyl-1H-imidazole 4-Iodo-1-methyl-1H-imidazole-5-carboxaldehyde
 1-Methyl-4-iodo-1H-pyrazole 4-Iodo-2-pyridinecarboxylic acid 2-Iodo-5-trifluoromethylpyridine 4-Iodo-1-trityl-1H-imidazole
 2-Mercaptopyridine-3-carboxylic acid 2-Methoxyisonicotinamide 2-Methoxy-4-pyridinecarboxylic acid 2-Methoxy-5-methyl-3-nitropyridine
 6-Methoxyoxindole 4-Methoxypyridine-2-carboxamide 4-Methoxypyridine-2-carboxylic acid 2-Methoxy-5-Trifluoromethylpyridine
 Methyl 2-(tert-butoxycarbonylamino)thiazole-4-carboxylate Methyl 1-BOC-7-indolecarboxylate Methyl (1-BOC-piperidin-4-yl)carboxylate Methyl 2-amino-5-bromopyridine-4-carboxylate
 Methyl 6-amino-5-bromonicotinate Methyl 6-amino-3-bromopicolinate Methyl 2-amino-5-bromothiazole-4-carboxylate Methyl 6-aminonicotinate
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