CAS 481-06-1 appears in our catalog under these names: Santonin, (-)-Santonin, >95% (HPLC), SANTONIN, BRITISH PHARMACOPOEIA (BP) REF, Santonin, 99.73%, Santonin (Standard), 99.68%. Offered by: Mikromol, LoGiCal, Dr. Ehrenstorfer, TRC, GLPBio. Available pack sizes: 100mg, 10mg, 1g, 250mg, 5g, 10g, 10mM (in 1ml dmso), 500mg.