英文别名
1-n-butyl-5-cyanouracil;1-butyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidine-5-carbonitrile;1-Butyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidin-5-carbonitril;1-Butyl-5-cyanouracil;5-Cyano-6-Butyluracil;1-Butyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile;1-butyl-2,4-dioxopyrimidine-5-carbonitrile