108-53-2
异胞嘧啶
→
~85%
7254-29-7
2-amino-5-nitro-1H-pyrimidin-6-one
99968-75-9
4(3H)-Pyrimidinone, 2-ethoxy-5-nitro-
611-08-5
5-硝基尿嘧啶
160948-35-6
2-氨基-4-氯-5-硝基嘧啶
77994-12-8
2,5-二氨基嘧啶-4(3H)-酮