CAS 1268693-24-8 appears in our catalog under these names: 4–(Anthracen–9–yl)–3–(t–butyl–2,3–dihydrobenzo(d)(1,3)oxaphosphole, rac-AntPhos 97%, 4-(Anthracen-9-yl)-3-(tert-butyl)-2,3-dihydrobenzo[d][1,3]oxaphosphole, 97%, 97%, 4-(ANTHRACEN-9-YL)-3-(TERT-BUTYL)-2,3-DIHYDROBENZO[D][1,3]OXAPHOSPHOLE, 95%. Offered by: GLPBio, Ambeed, Chemat, Fluorochem. Available pack sizes: 1g, 250mg, 5g, 100mg, 10g, 25g, 100g.