Synonyms: O-(BENZOTRIAZOL-1-YL)-N,N,N',N'-BIS(PENTAMETHYLENE)URONIUM TETRAFLUOROBORATE;(Benzotriazol-1-yloxy)dipiperidinocarbenium tetrafluoroborate;O-(Benzotriazol-1-yl)-N,N,N',N'-bis(pentamethylene)uronium tetrafluoroborate;O(BENZOTRIAZOL-1-YL)-N N N' N'-BIS(PEN-&;(BENZOTRIAZOL-1-YLOXY)DIPIPERIDINOCARBENIUM TETRAFLUOROBORATE;