| 英文同义词: | 1-Methylbarbital;2,4,6(1H,3H,5H)-Pyrimidinetrione, 5,5-diethyl-1-methyl-;5,5-Diethyl-1-methyl-2,4,6(1H,3H,5H)-pyrimidinetrione;5,5-Diethyl-1-methyl-2,4,6-trioxo-hexahydropyrimidine;5,5-Diethyl-1-methylbarbituric acid;5,5-diethyl-1-methyl-barbituricaci;5,5-diethyl-1-methylbarbituricacid;6(1h,3h,5h)-pyrimidinetrione,5,5-diethyl-1-methyl-4 |