PyBOP128625-52-5100 % similar (6-Chloro-1H-benzotriazol-1-yloxy)tripyrrolidinophosphonium Hexafluorophosphate893413-42-869 % similar Benzotriazol-1-yloxy-tris(dimethylamino)phosphonium hexafluorophosphate56602-33-668 % similar ((7-Azabenzotriazol-1-YL)oxy)tris(pyrrolidino)phosphonium hexafluorophosphate156311-83-068 % similar O-(Benzotriazol-1-yl)-N,N,N',N'-bis(tetramethylene)uronium Hexafluorophosphate105379-24-657 % similar (Benzotriazol-1-yloxy)dipiperidinocarbenium hexafluorophosphate190849-64-056 % similar (7-Azabenzotriazol-1-yloxy)tris(dimethylamino)phosphonium Hexafluorophosphate156311-85-245 % similar Bis(hydroxybenzotriazolyl) carbonate88544-01-841 % similar Hdbtu164861-52-335 % similar Hydroxybenzotriazole2592-95-234 % similar 1H-Benzotriazole-1-methanol28539-02-834 % similar 1-Methylbenzotriazole13351-73-033 % similar 1-Aminobenzotriazole1614-12-633 % similar 9-Fluorenylmethyl 1-benzotriazolyl carbonate82911-71-533 % similar 1-Hydroxy-1H-benzotriazole hydrate (1:?)123333-53-932 % similar 1-Hydroxybenzotriazole hydrate80029-43-232 % similar PyBroP132705-51-232 % similar Chlorotri(1-pyrrolidinyl)phosphonium hexafluorophosphate133894-48-132 % similar 1-(Trimethylsilyl)-1H-benzotriazole43183-36-431 % similar Benzotriazol-1-yl-acetic acid4144-64-330 % similar