Bortezomib Impurity 45 Price Not Available inquiry Bortezomib Impurity 45 Supplier Page Catalog Number APB514820485 Alternative Name(s) 1,1,1-trimethyl-N-((R)-3-methyl-1-((3aS,4S,6S,7aR)-3a,5,5-trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborol-2-yl)butyl)-N-(trimethylsilyl)silanamine Molecular Formula C21H44BNO2Si2 CAS# 514820-48-5 Size inquiry Supplier Page https://reagents.alfa-chemistry.com/product/bortezomib-impurity-cas-514820-48-5-74230.html