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Substance Name: Praseodymium
RN: 7440-10-0
UNII: NKN7EZA750
InChIKey: PUDIUYLPXJFUGB-UHFFFAOYSA-N

Note

  • An element of the rare earth family of metals. It has the atomic symbol Pr, atomic number 59, and atomic weight 140.91.

Molecular Formula

  • Pr

Molecular Weight

  • 140.91
 
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Names and Synonyms

Name of Substance

  • Praseodymium

MeSH Heading

  • Praseodymium

Synonyms

  • EINECS 231-120-3
  • UNII-NKN7EZA750

Systematic Name

  • Praseodymium

Registry Numbers

CAS Registry Number

  • 7440-10-0

FDA UNII

  • NKN7EZA750

Other Registry Numbers

  • 110123-50-7
  • 24562-03-6

System Generated Number

  • 0007440100

Structure Descriptors

InChI

1S/Pr

InChIKey

PUDIUYLPXJFUGB-UHFFFAOYSA-N

Smiles

[Pr]