CAS 59004-18-1 appears in our catalog under these names: ACETOXYPROPYLTRIMETHOXYSILANE, 3-(Trimethoxysilyl)propyl acetate 95%, 3-(Trimethoxysilyl)propyl acetate, 98%, 98%, Acetoxypropyltrimethoxysilane, 95%. Offered by: GLPBio, Ambeed, Chemat, Fluorochem. Available pack sizes: 25g, 5g, 100g, 1g, 50g.