CAS 214268-06-1 appears in our catalog under these names: 3-Trimethylsilylpropargylmethacrylate, 3-(Trimethylsilyl)prop-2-yn-1-yl methacrylate 95%, 3-(Trimethylsilyl)propargyl methacrylate, 95%+, 95%+. Offered by: Biosynth, Ambeed, Chemat. Available pack sizes: 2g, 1g, 5g, 10g, 100mg, 250mg.