2,3,4,5-Tetrachloro-6-(trichloromethyl)pyridine1134-04-9100 % similar Pentachloropyridine2176-62-755 % similar 2,4,5,6-Tetrachloropyrimidine1780-40-138 % similar 2,3,5,6-Tetrachloro-4-pyridinethiol10351-06-136 % similar Tetrachloropicolinic acid10469-09-735 % similar 2,3,4,6-Tetrachloropyridine14121-36-931 % similar