CAS 7729-23-9 appears in our catalog under these names: Hirsutine/ 99.36% (existing batch purity), Hirsutine, Methyl (E)-2-((2S,3R,12bR)-3-ethyl-1,2,3,4,6,7,12,12b-octahydroindolo[2,3-a]quinolizin-2-yl)-3-methoxyacrylate, 99.98% ,, 99.98% ,, Hirsutine, 99.76%. Offered by: TargetMol, Biosynth, Chemat, MedChemExpress. Available pack sizes: 1mg, 5mg, 10mg, 2mg, 25mg, 5 mg, 10 mg, 25 mg.