Marvin  11290521332D          

  1  0  0  0  0  0            999 V2000
    0.0000    0.0000    0.0000 Pa  0  0  0  0  0  0  0  0  0  0  0  0
M  END
> <ID>
CHEBI:33386

> <NAME>
protactinium atom

> <STAR>
3

> <SYNONYM>
protoactinium; protactinium; protactinio; Pa; brevium; 91Pa

> <IUPAC_NAME>
protactinium

> <FORMULA>
Pa

> <MASS>
231.03588

> <MONOISOTOPIC_MASS>
231.03589

> <CHARGE>
0

> <SMILES>
[Pa]

> <INCHI>
InChI=1S/Pa

> <INCHIKEY>
XLROVYAPLOFLNU-UHFFFAOYSA-N

> <CAS_REGISTRY_NUMBER>
7440-13-3

> <CHEMIDPLUS>
7440-13-3

> <NIST_CHEMISTRY_WEBBOOK>
7440-13-3

> <WEBELEMENTS_ACCESSION>
Pa

$$$$