1-(2-METHYL-4-QUINOLYL)HYDRAZINE

4-HYDRAZINO-5-METHYLTHIENO[2,3-D]PYRIMIDINE

4-HYDRAZINO-6-METHYL-1,3,5-TRIAZIN-2-AMINE

4-HYDRAZINO-6-METHYL-1,3,5-TRIAZIN-2-AMINE

4-HYDRAZINO-7-METHYLQUINOLINE

4-HYDRAZINO 8-TRIFLUOROMETHYL-QUINOLINE

4-HYDRAZINO 8-TRIFLUOROMETHYL-QUINOLINE

4-HYDROXY-2-(TRIFLUOROMETHYL)QUINOLINE

4-Hydroxy-2,5-dimethylbenzaldehyde

4-HYDROXY-2,6-DIMETHYL-BENZENEMETHANOL