51149-08-7
3,6-二氯哒嗪-4-羧酸
→
~98%
6531-08-4
3,6-dichloropyridazine-4-carbonyl chloride
19064-64-3
3,6-二氯-4-甲基哒嗪
27427-66-3
3,6-二氯吡嗪-4-羧酰胺