CAS 1132-21-4 appears in our catalog under these names: 3,5-Dimethoxybenzoic acid, min. 95 %, 2 kg, 3,5–Dimethoxybenzoic acid, 3,5-Dimethoxybenzoic acid, 98% , 3,5-Dimethoxybenzoic acid, 3,5-Dimethoxybenzoic Acid, >98.0%(GC)(T). Offered by: Roth, GLPBio, Thermo Scientific (Alfa Aesar), Biosynth, TCI. Available pack sizes: 2kg, 100mg, 25g, 100g, 500g, 1000g, 5g, 2000g.