2,2,3-Trichloropropionitrile 2,2,3-Trichloropropiononitrile 2,2,3-Trichlorpropannitril [Czech] 4-02-00-00760 (Beilstein Handbook Reference) 813-74-1 BRN 1748667 EINECS 212-388-0 NSC 2589 PROPIONITRILE, 2,2,3-TRICHLORO- Propanenitrile, 2,2,3-trichloro- Propanenitrile, 2,2,3-trichloro- (9CI) Propionitrile, alpha,alpha,beta-trichloro- alpha,alpha,beta-Trichloropropionitrile