21021-88-5 2-Propenamide, 3-(3,4-dichlorophenyl)- 2-Propenamide, 3-(3,4-dichlorophenyl)- Catalog No.: 1929713 Name: 2-Propenamide, 3-(3,4-dichlorophenyl)- CAS: 21021-88-5 Formula: C9H7Cl2NO Inquire about this product →