Alias：Acetonitrile,2-(tributylphosphoranylidene)-;Cyanomethylenetributylphosphorane;2-(tributyl-λ⁵-phosphanylidene)acetonitrile;CMBP;Cyanomethylenetribuytlphosphorane;Cyanomethylenetri-n-butylphosphorane;(Cyanomethylene)tributylphosphorane;(Tributylphosphoranylidene)acetonitrile;Tsunoda Reagent;Acetonitrile,(tributylphosphoranylidene)- (9CI);Cyanomethyltributylphosphorane;CynoMethylenetributyl phosphorane;2-(tributylphosphoranylidene)acetonitrile;2-(tributyl-l5-phosphanylidene)acetonitrile;cyanomethylenetri-n-butylphosphorane90+%n;Acetonitrile, (tributylphosphoranylidene)-;2-(tributyl-;2-tributylphosphoranylideneacetonitrile;cyanomethylenetribuylphosphorane;cyanomethylenetributyl-phosphorane;cyanomethylene tributylphosphorane;Cyanomethylene)t