5-(2-(Dimethylamino)ethyl)-1-(p-ethoxyphenyl)-2-thiobarbituric acid 5-25-16-00098 (Beilstein Handbook Reference) 93150-46-0 BARBITURIC ACID, 5-(2-(DIMETHYLAMINO)ETHYL)-1-(p-ETHOXYPHENYL)-2-THIO- BRN 0931214