697237-44-8
1-benzhydrylpyrimidine-2,4-dione
705-06-6
1-butylpyrimidine-2,4-dione
936-70-9
1-(2-羟乙基)嘧啶-2,4(1H,3H)-酮
711-66-0
1,3-双(2-羟基乙基)尿嘧啶
72323-50-3
7,8-dimethyl-3,5-diazabicyclo[4.2.0]oct-7-ene-2,4-dione

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