CAS 135-67-1 appears in our catalog under these names: Phenoxazine, Phenoxazine, 98% , Phenoxazine, >98.0%(GC), Phenoxazine, 97%, Phenoxazine 98%. Offered by: GLPBio, Chemat, Thermo Scientific (Alfa Aesar), Biosynth, TCI. Available pack sizes: 1g, 5g, 10g, 25g, 50g, 100g, 1000g, 250mg.