CAS 50-78-2 appears in our catalog under these names: 2-(acetyloxy)benzoic acid, 98%, 2-(acetyloxy)benzoic acid, 99%, 99%, Acetylsalicylic acid, min. 95 %, 2 kg, Acetylsalicylic Acid (Aspirin), Acetylsalicylic Acid, >95% (HPLC). Offered by: Fluorochem, Chemat, Roth, Chemat Brand, TRC. Available pack sizes: 10g, 25g, 50g, 100g, 500g, 1kg, 5kg, 10kg.