4,6-DICHLORO-2,8-DIMETHYLQUINOLINE

3,5-DICHLORO-6-PHENYLPYRIDAZINE

4,6-Dihydroxy-2-methylpyrimidine

4,6-Dimethyl-2-mercaptopyrimidine

4,6-DIMETHYLNICOTINONITRILE

4,6-O-BENZYLIDENE-D-GLUCAL

4,8-DICHLORO-2-METHYLQUINOLINE

4-[(2-CHLORO-6-FLUOROBENZYL)OXY]-3-METHOXYBENZALDEHYDE

4-[(4-CHLOROBENZYL)OXY]BENZONITRILE

4-[(4-CHLOROPHENYL)SULFONYL]-3-THIOPHENECARBOXYLIC ACID