6119-12-6
1-(4-chlorophenyl)pyrazolidin-3-one
→
~77%
76205-19-1
1-(4-氯苯基)-2H-吡唑啉-3-酮
106-47-8
对氯苯胺
922-67-8
丙炔酸甲酯
+
1073-69-4
4-氯苯肼
1073-70-7
对氯苯肼盐酸盐
623-47-2
丙炔酸乙酯
205178-82-1
(4-chlorophenyl)hydrazine,sulfuric acid
71-48-7
乙酸钴