英文同义词
3,6-Dichloro-4-(4-pyridinyl)pyridazine;3,6-Dichloro-4-(pyridin-4...;3,6-dichloro-4-(pyridine-4-yl)pyridazine;3,6-Dichloro-4-(pyridin-4-yl)pyridazine;Pyridazine, 3,6-dichloro-4-(4-pyridinyl)-;3,6-Dichloro-4-(4-pyridinyl)pyridazine ISO 9001:2015 REACH