1-METHOXY-1-METHYLAMINO-2-NITROETHYLENE

N-METHYL-N-2-NITROPHENYLHYDRAZINE

1-METHYL-1-(3-NITRO-2-PYRIDYL)HYDRAZINE

1-METHYL-3-(TRIFLUOROMETHYL)-1H-PYRAZOLE

1-METHYL-5-(3-PYRIDYL)-2-PYRROLIDINOL

1-METHYL-5-(TRIFLUOROMETHYL)-1H-PYRAZOLE-4-CARBOXYLIC ACID