Ketcher 12041909512D 1   1.00000     0.00000     0

 10  9  0     0  0            999 V2000
   23.4456   -5.6654    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   23.4456   -4.6574    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
   24.3098   -6.1673    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
   22.5763   -6.1629    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
   21.7063   -5.6589    0.0000 R   0  0  0  0  0  0  0  0  0  0  0  0
   22.5737   -7.1642    0.0000 R   0  0  0  0  0  0  0  0  0  0  0  0
   24.3071   -7.1688    0.0000 R   0  0  0  0  0  0  0  0  0  0  0  0
   25.1784   -5.6689    0.0000 R   0  0  0  0  0  0  0  0  0  0  0  0
   24.3129   -4.1567    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
   22.6033   -4.1566    0.0000 R   0  0  0  0  0  0  0  0  0  0  0  0
  2  1  2  0     0  0
  3  1  1  0     0  0
  4  1  1  0     0  0
  4  5  1  0     0  0
  4  6  1  0     0  0
  3  7  1  0     0  0
  3  8  1  0     0  0
  2  9  1  0     0  0
  2 10  1  0     0  0
M  CHG  1   2   1
M  END
> <ID>
CHEBI:60251

> <NAME>
guanidinium ion

> <DEFINITION>
R = C or H. The iminium ion resulting from the protonation of one of the imine nitrogens of guanidine or its derivatives.

> <STAR>
3

> <SYNONYM>
guanidinium ions; diaminomethaniminium ions; diaminomethaniminium ion

> <FORMULA>
CHN3R5

> <MASS>
55.039

> <MONOISOTOPIC_MASS>
55.01705

> <CHARGE>
1

> <SMILES>
C(=[N+]([H])*)(N(*)*)N(*)*

$$$$