A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Exemestane EP Impurity H Product Features CAS 122370-91-6 IUPAC 17β-Hydroxy-6-methyleneandrosta-1,4-dien-3-one Molecular Formula C20H26O2 Molecular Weight 298.42 Synonyms 17 Beta-Hydroxy Exemestane << View Catalog