O-(Benzotriazol-1-Yl)-N,N,N`,N`-Bis(Tetramethylene)Uronium Hexafluorophosphate(Hbpyu) CAS Number 105379-24-6;O-(Benzotriazol-1-Yl)-N,N,N`,N`-Bis(Tetramethylene)Uronium Hexafluorophosphate(Hbpyu) CAS Number 105379-24-6 RPI Part Number H-3159 Quantity available upon request
“