Synonyms: | 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-butyl-5-ethyl-;5-Butyl-5-ethyl-2,4,6(1H,3H,5H)-pyrimidinetrione;5-Butyl-5-ethylbarbituric acid;5-butyl-5-ethyl-barbituricaci;5-butyl-5-ethylbarbituricacid;5-Ethyl-5-butylbarbituric acid;5-Ethyl-5-N-butylbarbituric acid;5-ethyl-5-n-butylbarbituricacid |