Marvin  10130611312D          

  5  5  0  0  0  0            999 V2000
   -0.4125    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.4125    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    1.2695    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6674    0.7846    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6674    0.7846    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  4  1  2  0  0  0  0
  1  2  1  0  0  0  0
  2  5  2  0  0  0  0
  3  4  1  0  0  0  0
  3  5  1  0  0  0  0
M  RAD  1   3   2
M  END
> <ID>
CHEBI:36769

> <NAME>
cyclopentadienyl

> <STAR>
3

> <SYNONYM>
cyclopentadienyl radical; cyclopentadienyl

> <IUPAC_NAME>
cyclopenta-2,4-dien-1-yl

> <FORMULA>
C5H5

> <MASS>
65.09320

> <MONOISOTOPIC_MASS>
65.03913

> <CHARGE>
0

> <SMILES>
[CH]1C=CC=C1

> <INCHI>
InChI=1S/C5H5/c1-2-4-5-3-1/h1-5H

> <INCHIKEY>
HPYIUKIBUJFXII-UHFFFAOYSA-N

> <BEILSTEIN_REGISTRY_NUMBER>
2070324

> <CAS_REGISTRY_NUMBER>
2143-53-5

> <GMELIN_REGISTRY_NUMBER>
323080

> <NIST_CHEMISTRY_WEBBOOK>
2143-53-5

$$$$