?4-Cyanobenzaldehyde (CAS NO.105-07-7)?is also called 4-Formylbenzonitrile ; Benzaldehyde, p-cyano- ; Benzonitrile, p-formyl- ; NSC 5091 ; USAF KF-1 ; p-Cyanobenzaldehyde ; p-Cyanobenzenecarboxaldehyde ; p-Formylbenzonitrile .