CAS 724709-68-6 appears in our catalog under these names: Psora 4, >95% (HPLC), Psora 4, Psora 4, Psora-4 98+%, 4-(4-phenylbutoxy)-7H-furo[3,2-g]chromen-7-one, 99%, 99%. Offered by: TRC, TargetMol, GLPBio, Ambeed, Chemat. Available pack sizes: 250mg, 25mg, 1mg, 5mg, 10mg, 10mM (in 1ml dmso), 50mg, 1 mg.