methohexital(+-)-5-allyl-1-methyl-5-(1-methyl-2-pentynyl)barbituric acid5-Allyl-1-methyl-5-(1-methyl-pent-2-ynyl)-pyrimidine-2,4,6-trione5-Allyl-5-(3-hexyn-2-yl)-1-methylbarbituric acid5-allyl-1-methyl-5-(1-methyl-2-pentynyl)-2,4,6(1H,3H,5H)-pyrimidinetrioneMethohexitalMethohexitonealpha-DL-1-methyl-5-allyl-5-(1'-methylpentyn-2-yl)barbituric acid