CAS 74515-25-6 appears in our catalog under these names: 2-(Dimethylamino)-6-dodecanoylnaphthalene, Laurdan, 6-DODECANOYL-N,N-DIMETHYL-2-NAPHTHYLAMI&, Laurdan/ 98.73% (existing batch purity), Laurdan, >98.0%(GC). Offered by: Biosynth, GLPBio, Sigma-Aldrich, TargetMol, TCI. Available pack sizes: 250mg, 100mg, 500mg, 1000mg, 25mg, 5mg, 10mg, 10mM (in 1ml dmso).