1,5-Dimethyl-5-(1-cyclohexenyl)-2-thiobarbituric acid sodium salt 5-(1-Cyclohexenyl)-1,5-dimethyl-2-thiobarbituric acid sodium salt 66940-52-1 BARBITURIC ACID, 5-(1-CYCLOHEXENYL)-1,5-DIMETHYL-2-THIO-, SODIUM SALT