CAS 118409-57-7 appears in our catalog under these names: Tyrphostin 23, >95% (HPLC), Tyrphostin 23/ 99.19% (existing batch purity), AG–18, Tyrphostin A23, 99% , Tyrphostin 23. Offered by: TRC, TargetMol, GLPBio, Thermo Scientific (Alfa Aesar), Biosynth. Available pack sizes: 250mg, 10mg, 25mg, 50mg, 100mg, 200mg, 5mg, 10mM (in 1ml dmso).