3-ACETYL-1,3-THIAZOLANE-2-CARBOHYDRAZIDE

3-Acetyl-2,5-dichlorothiophene

3-AMINO-1-(4-NITROPHENYL)-1H-PYRAZOLE-4-CARBONITRILE

3-Amino-4-pyrazolecarboxamide hemisulfate

3-Amino-4-pyrazolecarboxamide hemisulfate

3-Aminopyrazole-4-carboxylic acid