CAS 308818-13-5 appears in our catalog under these names: ALS–I, 3-((2-Methyl-2-undecyl-1,3-dioxolan-4-yl)methoxy)-1-propanesulfonate sodium, ALS-I, 95.0%. Offered by: GLPBio, Biosynth, MedChemExpress. Available pack sizes: 5mg, 10mg, 2mg, 1mg, 25mg, 5 mg, 10 mg.