75-97-8
频哪酮
+
563-41-7
盐酸氨基脲
→
~58%
640-64-2
(3,3-dimethylbutan-2-ylideneamino)urea
110-21-4
联二脲
39263-43-9
3,3-dimethyl-butan-2-one-phenylhydrazone