20433-38-9
uracil cis-diol
2950-82-5
3-(2,4-二氧代-3,4-二氢-1(2H)-嘧啶基)丙酸
1635-26-3
5-hydroxy-1,3-diazinane-2,4-dione
35805-53-9
N-formyl-N'-glyoxylurea
585-05-7
酸草醯脲

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