Pyrazinoic acid hydrazide 5-METHYL-4,5,6,7-TETRAHYDRO[1,3]THIAZOLO[5,4-C]PYRIDIN-2-AMINE 2,4-dichloro-7H-Pyrrolo[2,3-d]pyriMidine-7-carboxylic acid 1,1-diMethylethyl ester 5-BROMO-2-METHYL-3-NITROPHENYL METHYLCARBOXYLATE 4-FLUORO-2-HYDROXYBENZALDEHYDE 4-CYANO-7-AZAINDOLE 5-Bromoindole 5-Bromo-7-azaindole METHYL 3-AMINOFURAN-2-CARBOXYLATE 4-Pyrazolecarboxylic acid