Synonyms: 4,5-DICHLORO-2-(2-CHLORO-6-FLUOROBENZYL)-2,3-DIHYDROPYRIDAZIN-3-ONE;2-(2-CHLORO-6-FLUOROBENZYL)-4,5-DICHLOROPYRIDAZIN-3-(2H)-ONE;2-(2-CHLORO-6-FLUOROBENZYL)-4,5-DICHLOROPYRIDAZINE-3-(2H)-ONE;2-(2-Chloro-6-fluorobenzyl)-4,5-dichloro-2H-pyridazin-3-one;2-(2-Chloro-6-fluorobenzyl)-4,5-dichloro-2H-pyridazin-3-one 97%;2-(2-Chloro-6-fluorobenzyl)-4,5-dichloro-2H-pyridazin-3-one97%