CAS 118409-58-8 appears in our catalog under these names: Tyrphostin 25, Tyrphostin A25/ 98.76% (existing batch purity), AG–82, Tyrphostin 25 98%, 2-[(3,4,5-Trihydroxyphenyl)methylidene]propanedinitrile. Offered by: TRC, TargetMol, GLPBio, Ambeed, Chemat. Available pack sizes: 50mg, 5mg, 2mg, 10mg, 25mg, 100mg, 250mg, 1mg.