675-20-7
2-氮己环酮
→
~85%
41419-12-9
3,3-dichloropiperidin-2-one
876490-05-0
5,5,6-trichloro-2,3,4,5-tetrahydro-pyridine
+
7732-18-5
水
1192-28-5
环戊酮肟