919791-50-7 Ethenylium, 2-chloro-2-(4-cyanophenyl)- Ethenylium, 2-chloro-2-(4-cyanophenyl)- Catalog No.: 865429 Name: Ethenylium, 2-chloro-2-(4-cyanophenyl)- CAS: 919791-50-7 Formula: C9H5ClN Inquire about this product →