CAS 1413431-22-7 appears in our catalog under these names: Ivacaftor-d19, Ivacaftor–d19, Ivacaftor-d19, 98.10%. Offered by: Chemat Brand, Hubei YoungXin, GLPBio, Biosynth, MedChemExpress. Available pack sizes: on request, 10mg, 25mg, 50mg, 100mg, 200mg, 1mg, 5mg.