(±)-Pentobarbital76-74-4100 % similar (±)-Thiopental76-75-569 % similar Amobarbital57-43-251 % similar 1,3-Diethyl 2-ethyl-2-(1-methylbutyl)propanedioate76-72-249 % similar Phenobarbital50-06-641 % similar Pentobarbital sodium57-33-040 % similar Alloxantin76-24-437 % similar 5,5-Dibromo-2,4,6(1H,3H,5H)-pyrimidinetrione511-67-136 % similar 2-Methylvaleric acid97-61-034 % similar Valproic acid99-66-133 % similar D-Norvaline2013-12-930 % similar 2-Bromopentanoic acid584-93-030 % similar Norvaline6600-40-430 % similar (±)-Norvaline760-78-130 % similar Secobarbital sodium309-43-330 % similar