英文别名:piperazine-1,4-dipropiononitrile;1,4-Bis(2-cyanoethyl)piperazine;1,4-Piperazinedipropanenitrile;3,3'-(Piperazine-1,4-diyl)bis(propionitrile);Piperazine-1,4-bis(propanenitrile);Piperazine-1,4-bispropanenitrile;1,4-Piperazinedipropionitrile,;piperazine-1,4-dipropiononitrile ISO 9001:2015 REACH