2-Hydrazino-4,7-dimethoxy-1,3-benzothiazole

3-[(5-Mercapto-4-methyl-4H-1,2,4-triazol-3-yl)methyl]-1,3-benzothiazol-2(3H)-one

Methyl 4-[(2-amino-4-oxo-1,3-thiazol-5(4H)-ylidene)methyl]benzoate

6-(dimethylamino)-5-hydroxynicotinic acid

3-(2-methoxyphenyl)-1-methyl-1{H}-pyrazole-5-carboxylic acid

3-methyl-6-(2-piperazin-1-ylethoxy)pyridazine

4-氯-6-环丁基嘧啶, 4-chloro-6-cyclobutylpyrimidine

6-Chloro-N-(4-chloro-2-methylphenyl)-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine

(2-Chloro-5-nitro-pyrimidin-4-yl)-cyclopentyl-amine

6-mercapto-1-(4-methylphenyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one