Tedizolid Impurity 4 Catalogue T602305 CAS N/A M.W 420.37 M.F C20H18F2N2O6 Specifications FAQs (5R,5'R)-3,3'-(2,2'-difluoro-[1,1'-biphenyl]-4,4'-diyl)bis(5-(hydroxymethyl)oxazolidin-2-one)