CAS 825-99-0 appears in our catalog under these names: 3-(Methylthio)benzoic acid, 97% , 3-(Methylthio)benzoic Acid, >98.0%(GC)(T), 3-(Methylthio)benzoic acid 98%, 3-(Methylthio)benzoic acid, 95%, 95%, 3-(METHYLTHIO)BENZOIC ACID, 95%. Offered by: Thermo Scientific (Alfa Aesar), TCI, Ambeed, Chemat, Fluorochem. Available pack sizes: 1g, 5g, 25g, 10g, 250mg.