CAS 6474-90-4 appears in our catalog under these names: Tetrahydroalstonine, Tetrahydroalstonine, 99.84%. Offered by: TargetMol, GLPBio, Biosynth, Chemat, MedChemExpress. Available pack sizes: 5mg, 1mg, 10mM (in 1ml dmso), 2mg, 10mg, 25mg, 10mM/1mL, 10 mg.