Pyridine series

1-(2,5-DICHLORO-PHENYL)-2,2,2

5-Bromo-1,2-dihydro-1-methyl-2

N-methyl-1,2-phenylenediamine

1 3 5-TRIS(4-HYDROXYPHENYL)BEN

4-Chloro-3-nitro-2-pyridone

3-iodo-5-(trifluoromethyl)-2-p

6-bromo-2,3-difluorophenol

3,4-difluoro-2-hydroxy-benzald

Benzenamine, 2-chloro-6-iodo-

2-Fluoro-6-iodoaniline

2-AMINO-3-IODO-PHENOL

7-Chlorothieno[3,2-b]pyridine