Sub Group: Glutathione S-Transferase Agents Alphabetic Listing Catalog Number: 7919 Formula: C8H18N2O3S CAS Number: 83730-53-4 Molecular Weight: 222.3 Synonyms: (2S)-2-Amino-4-(S-butylsulfonimidoyl)butanoic AcidL-Buthionine Sulfoximine NSC 326231