英文名称:(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-&; 1H-benzotriazol-1-yl(dipiperidin-1-ylmethylidene)oxonium tetrafluoroborate