2,4,5,6-Tetrachloropyrimidine1780-40-1100 % similar 2,4,6,8-Tetrachloropyrimido[5,4-D]pyrimidine32980-71-558 % similar Pentachloropyridine2176-62-756 % similar Cyanuric chloride108-77-050 % similar 4,5,6-Trichloropyrimidine1780-27-450 % similar 2,3,5,6-Tetrachloro-4-pyridinethiol10351-06-145 % similar 2,3,4,6-Tetrachloropyridine14121-36-944 % similar 2,4-Dichloroquinazoline607-68-142 % similar 2,4-Dichloro-5,6,7,8-tetrahydroquinazoline1127-85-141 % similar 2,4-Dichloro-5-amino-6-methylpyrimidine13162-27-141 % similar 2,4-Dichlorothieno[2,3-D]pyrimidine18740-39-141 % similar 2,4,7-Trichloropyrido[2,3-D]pyrimidine938443-20-039 % similar 2,3,4,5-Tetrachloro-6-(trichloromethyl)pyridine1134-04-938 % similar 2,4-Dichloro-5-iodopyrimidine13544-44-038 % similar 2,4-Dichloro-5-methylpyrimidine1780-31-038 % similar 2,4-Dichloro-5-fluoropyrimidine2927-71-138 % similar 5-Bromo-2,4-dichloropyrimidine36082-50-538 % similar 2,4,6-Trichloropyrimidine3764-01-038 % similar 2,4-Dichloro-pyrido[2,3-d]pyrimidine126728-20-938 % similar 2,4,6-Trichloroquinazoline20028-68-638 % similar