1,2,4-Triazine-3,5(2H,4H)-dione6-AU6-Azauracil1,2,4-Triazine-3,5(2H,4H)-dione3,5-Dihydroxy-1,2,4-triazine6-Aza-2,4-dihydroxypyrimidine2,3,4,5-tetrahydro-1,2,4-triazine-3,5-dione6-氮尿嘧啶6-AZAURACIL1,2,4-Triazine-3,5-dioneas-Triazine-3,5(2H,4H)-dione6-azauracil1,2,4-Triazine-3,5(2H,4H)-dione1,2,4-Triazine-3,5-diols-Triazine-3,5(2H,4H)-dioneAzauracilas-Triazine-3,5-diol4(6)-Azauracil