76597-65-4
4-(2-chloroacetyl)benzoic acid
→
76597-66-5
4-(2-chloroacetyl)benzoyl chloride
6068-72-0
对氰基苯甲酰氯
40805-50-3
4-腈基Α-氯代苯乙酮
3490-50-4
(E)-1-(4-cyanophenyl)-2-diazonioethenolate
619-65-8
对氰基苯甲酸