CAS 16816-67-4 appears in our catalog under these names: D-Pantethine syrup, 97%, D-Pantethine, Pantethine, Pantethine/ 99.53% (existing batch purity), Pantethine (D–Pantethine). Offered by: Combi-blocks, TRC, Dr. Ehrenstorfer, TargetMol, GLPBio. Available pack sizes: 25g, 100g, 1g, 500g, 5g, 100mg, 500mg, 50mg.