英文别名N,N'-DICYANOETHYL-1,4-BUTANEDIAMINE; 3,3'-(1,4-Butanediyldiimino)bis-propanenitrile; 3,3'-(Tetramethylenediimino)di-propionitrile; Propanenitrile, 3,3'-(1,4-butanediyldiimino)bis-; Propionitrile, 3,3'-(tetramethylenediimino)di-; piperazine-1,4-dipropiononitrile; 3,3'-piperazine-1,4-diyl-di-propionitrile; 3,3'-piperazine-1,4-diyl-bis-propionitrile; 1,4-Piperazinedipropionitrile; 1,4-butylenediamine-N,N'-dipropionitrile; 3,3'-Piperazin-1,4-diyl-di-propionitril; 1,4-Piperazinedipropanenitrile; 3,3'-(1,4-Butanediyldiimino)dipropanenitrile 
