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Substance Name: Isopropylidenediphosphonic acid
RN: 6145-32-0
InChIKey: ROPQINLWRARCTM-UHFFFAOYSA-N

Note

  • Used with Tc-99m for bone imaging.

Molecular Weight

  • 204.054
 
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Names and Synonyms

Name of Substance

  • Isopropylidenediphosphonic acid

Systematic Name

  • (1-Methylethylidene)bis(phosphonic acid), disodium salt

Registry Numbers

CAS Registry Number

  • 6145-32-0

System Generated Number

  • 0006145320

Structure Descriptors

InChI

1S/C3H10O6P2/c1-3(2,10(4,5)6)11(7,8)9/h1-2H3,(H2,4,5,6)(H2,7,8,9)

InChIKey

ROPQINLWRARCTM-UHFFFAOYSA-N

Smiles

C(C)(C)(P(=O)(O)O)P(=O)(O)O