CAS 629-99-2 appears in our catalog under these names: PENTACOSANE, 99%, n-Pentacosane, Pentacosane, Pentacosane [Standard Material for GC], >99.0%(GC), Pentacosane, >97.0%(GC). Offered by: Sigma-Aldrich, Dr. Ehrenstorfer, GLPBio, TCI, Biosynth. Available pack sizes: 1G, 25mg, 100mg, 10g, 5g, 250mg, Get quote, 100 mg.