32998-03-1
2,6-二氯-n-甲基-4-嘧啶胺
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34284-87-2
6-甲氨基尿嘧啶
856974-71-5
(2,6-bis-benzyloxy-pyrimidin-4-yl)-methyl-amine
55441-71-9
9-甲基尿酸
4270-27-3
6-氯尿嘧啶
74-89-5
甲胺
27132-53-2
10-甲基嘧啶并[4,5-b]喹啉-2,4(3h,10h)-二酮
26908-38-3
1H-pyrimido[4,5-b]quinoline-2,4-dione