CAS 70918-17-1 appears in our catalog under these names: R-Doxazosin, Doxazosin Impurity 9, (R)-Doxazosin, R-Doxazosin-d8. Offered by: Chemat Brand, Hubei YoungXin, TRC, MedChemExpress. Available pack sizes: on request, 10mg, 25mg, 50mg, 100mg, 200mg, 250mg, Get quote.