552-94-3 Benzoic acid, 2-hydroxy-, 2-carboxyphenyl ester Diacesal Diplosal Disalcid Disalicylic acid Disalyl NSC49171 Nobacid Sal Ester Sal Salical Salicylic acid, bimolecular ester Salicylic acid, salicylate Salicyloylsalicylic acid Salicylsalicylic acid Salina Saloxium Salsalate Salysal Sasapirin Sasapyrine Sasapyrinum o-Salicylsalicylic acid