CAS 46052-84-0 appears in our catalog under these names: 2,5–Dichloroterephthalaldehyde, 1,4-Benzenedicarboxaldehyde, 2,5-dichloro- 98%, 2,5-Dichloroterephthalaldehyde, 95%, 95%, 2,5-Dichloroterephthalaldehyde, 95%. Offered by: GLPBio, Ambeed, Chemat, Fluorochem. Available pack sizes: 100mg, 1g, 250mg, 5g.