英文别名:
1,2-dihydro-4-chloro-3,6-pyridazinedione;1,2-dihydro-4-chloro-6-pyridazinedione;5-chloro-6-hydroxy-3(2h)-pyridazinon;3,6-DIHYDROXY-4-CHLOROPYRIDAZINE;4-CHLORO-3 6-PYRIDAZINEDIOL;4-chloro-1,2-dihydropyridazine-3,6-dione;4-Chloro-1,2-dihydro-3,6-pyridazinedione;4-chloro-1,2-dihydropyridazine-3,6-quinone