141-30-0
3,6-二氯哒嗪
+
563-41-7
盐酸氨基脲
→
~94%
33050-32-7
6-氯-[1,2,4]噻唑并[4,3-b]吡嗪-3(2H)-酮
62082-13-7
ethyl 6-chloro-3-hydrazinyl-3H-pyridazine-2-carboxylate