Sodium thiopental or thiopental or thiopentone

This classification denotes an anesthetic agent with the molecular formula C11H18N2O2S, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier JI8Z5M7NA3, chemically known as 4,6,(1h,5h)-pyrimidinedione, 5-ethyldihydro-5-(1-methylbutyl)-2-thioxo- (9ci) but generally known as thiopental, which bears US NIH Compound Identifier 3000715. European Medicines Agency schedules Thiopental in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB04816MIG. World Health Organization schedules thiopental in its Anatomical Therapeutic Chemical (ATC) Classification. THIOPENTAL is scheduled in the U.S. International Trade Commission's Harmonized Tariff System (HTS) Pharmaceutical Appendix. SMILES: CCCC(C)C1(C(=O)NC(=S)NC1=O)CC.