4,5-DIPHENYL-1,2,3-THIADIAZOLE

4,5-DIPHENYL-2-METHYLTHIAZOLE

4,6-DICHLORO-2-TRICHLOROMETHYL-QUINOLINE

4,6-DICHLORO-3-PYRIDINEMETHANOL

2-TERT-BUTYL-4,6-DIHYDROXYPYRIMIDINE

4,6-Dimethyl-2-mercaptopyrimidine

4,6-DIMETHYLNICOTINONITRILE

4,6-DIMETHYLDIBENZOTHIOPHENE

4,8-DICHLORO-2-(TRIFLUOROMETHYL)QUINOLINE