1-ethyl-5-hydrazino-1H-pyrazole

1-methyl-3-(trifluoromethyl)-5-[(trimethylsilyl)ethynyl]-1H-pyrazole

3-ethoxy-4,4'-dinitro-1'H-1,3'-bipyrazole

1-(Difluoromethyl)-4-ethynyl-3-methyl-1H-pyrazole

1,4-diethyl-5-methyl-1H-pyrazole

(1-ethyl-5-methyl-1H-imidazol-2-yl)methanol

6-(2,2-difluoroethoxy)-1,3-benzothiazol-2-amine

1-ethyl-5-hydrazino-3-methyl-1H-pyrazole

methyl 2-(3-bromo-1H-pyrazol-1-yl)propanoate

1-cyclopropyl-N-[(1-ethyl-4-methyl-1H-imidazol-2-yl)methyl]methanamine

5-hydrazino-1,3-dimethyl-1H-pyrazole