CAS 852043-41-5 appears in our catalog under these names: C16 Ceramide D31, C16-Ceramide-d31, C16–Ceramide–d31, 16:0-D31 CERAMIDE, C16-Ceramide-d31, 99.0%. Offered by: Chemat Brand, TRC, GLPBio, Sigma-Aldrich, MedChemExpress. Available pack sizes: on request, 100mg, 1mg, 5MG, 5 mg, 1 mg.