Trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate120801-75-4100 % similar Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate680-15-961 % similar Trimethyl(trifluoroacetato)silane400-53-353 % similar 2,2-Difluoro-2-(fluorosulfonyl)acetic acid1717-59-543 % similar Trimethylsilyl acetate2754-27-033 % similar Trimethylsilyl trifluoromethanesulfonate27607-77-832 % similar Bis(trimethylsilyl) malonate18457-04-031 % similar Trifluoromethanesulfonyl fluoride335-05-731 % similar BSTFA25561-30-230 % similar