493-53-8 Acetylsalicylic acid sodium salt Acetylsalicylsaeure natriumsalz [German] Aspirin-natrium [German] EINECS 207-777-7 O-Acetylsalicylic acid, sodium salt Salicylic acid, acetate, sodium salt Sodium O-acetylsalicylate Sodium acetylsalicylate Sodium acetylsalicylic acid Sodium aspirin