CAS 25561-30-2 appears in our catalog under these names: N,O-Bis(trimethylsilyl)trifluoroacetamide, 98+% , N,O-Bis(trimethylsilyl)trifluoroacetamide, with 10% TMCS , N,O-Bis(trimethylsilyl)trifluoroacetamide, with 1% TMCS, pac, N,O-Bis(trimethylsilyl)trifluoroacetamide, with 1% TMCS , N,O-Bis(trimethylsilyl)trifluoroacetamide, 99+%, packaged un. Offered by: Thermo Scientific (Alfa Aesar). Available pack sizes: 10g, 50g, 250g, 5g, 25g, 100g, 1g, *5x1g.