999-99-9
[Se](c1ncnc2NC=Nc12)C3=C(N=CN3C)[N+](=O)[O-]
1H-Purine, 6-[(1-methyl-4-nitro-1H-imidazol-5-yl)seleno]-
C9H7N7O2Se,1H3-15-4H-13-7(16(17)18)9(15)19-8-5-6(10-2H-11-8)12-3H-14H-5
118.49308
495.77504
-3164.41976
-20046.50862
C1
16882.08886
9.83453
48
324.160
5.436