D-ribo Phytosphingosine Price Not Available 1mg D-ribo Phytosphingosine Supplier Page Catalog Number R013870 Molecular Formula C18H39NO3 CAS# 554-62-1 Purity ≥90% Inchi InChI=1S/C18H39NO3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-17(21)18(22)16(19)15-20/h16-18,20-22H,2-15,19H2,1H3/t16-,17+,18-/m0/s1 Inchi Key AERBNCYCJBRYDG-KSZLIROESA-N SMILES CCCCCCCCCCCCCCC(C(C(CO)N)O)O Size 1mg Supplier Page https://www.musechem.com/product/R013870.html