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Chemical Name:2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate 
Synonyms:TBTU 
Cas No.:125700-67-6 
Molecular Formula:C11H16N5O.BF4 
Molecular Weight:321.08 
Specification:99 
Standard:In house standard 
Usage:Bortezomib intermediate 
Molecular Structure: 

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