Sub Group: Chiral Reagents Alphabetic Listing Catalog Number: 6002 Formula: C15H20O4 CAS Number: 21293-29-8 Molecular Weight: 264.32 Synonyms: S-ABA, (2-cis, 4-trans,1S)-5-(1-Hydroxy-2,6,6-trimethyl) -4-oxo-2-cyclohexen-1-yl-3-methyl-2,4-pentadienoic Acid