CAS 1141-38-4 appears in our catalog under these names: 2,6-Naphthalenedicarboxylic acid, min. 95 %, 100 g, 2,6-Naphthalenedicarboxylic acid, Naphthalene–2,6–dicarboxylic acid, Naphthalene-2,6-dicarboxylic acid, 98+% , 2,6-Naphthalenedicarboxylic Acid, >98.0%(GC)(T). Offered by: Roth, Dr. Ehrenstorfer, GLPBio, Thermo Scientific (Alfa Aesar), TCI. Available pack sizes: 100g, 100mg, 10g, 25g, 5g, 0,05kg, 0,1kg, 0,25kg.