125850-02-4
3,5-dichloro-1,4-oxazin-2-one
+
536-74-3
苯乙炔
→
~84%
18700-11-3
2,6-Dichloro-3-phenylpyridine
15937-30-1
17838-69-6
Alpha-甲酰基苯乙酸乙酯
140-29-4
氰化苄