83834-39-3 Usage
Uses
Used in Medical Imaging:
1,4,7-triazacyclononane-1,4,7-triyl tris(methylenephosphonic acid) is used as a ligand for the preparation of Gallium(III) chelates, which have demonstrated potential as scintigraphic and PET (Positron Emission Tomography) imaging agents. This application takes advantage of the complexation properties of the triaza macrocyclic ligand to enhance imaging capabilities in medical diagnostics.
Check Digit Verification of cas no
The CAS Registry Mumber 83834-39-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,8,3 and 4 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 83834-39:
(7*8)+(6*3)+(5*8)+(4*3)+(3*4)+(2*3)+(1*9)=153
153 % 10 = 3
So 83834-39-3 is a valid CAS Registry Number.
83834-39-3Relevant articles and documents
COMPOUNDS FOR USE AS IRON (III) MRI CONTRAST AGENTS CONTAINING ANIONIC PENDENTS AND ANCILLARY GROUPS
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Paragraph 0116, (2020/06/05)
Macrocyclic complexes and macrocyclic compounds. The macrocyclic complexes or macrocyclic compounds have a TACN moiety with one or more amine group(s) or a O- or S- substituted TACN moiety. The macrocyclic complexes have a high-spin Fe(III) atom coordinated to the TACN moiety. The macrocyclic complexes can be used in imaging methods.
