【英文同义词】
butyl cyanide BUTYL CYANIDE N-BUTYL CYANIDE NITRILE C5 N-VALERONITRILE PENTANE NITRILE PENTANITRILE VALERONITRILE VALERONITRILE 1-Butyl cyanide 1-butylcyanide 1-Cyanbutan 1-Cyanobutane Butane, 1-cyano- Butane,1-cyano- Butylcyanid CH3(CH2)3CN n-Pentanenitrile Valeriansαurenitril |