1261674-22-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1261674-22-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,1,6,7 and 4 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1261674-22:
(9*1)+(8*2)+(7*6)+(6*1)+(5*6)+(4*7)+(3*4)+(2*2)+(1*2)=149
149 % 10 = 9
So 1261674-22-9 is a valid CAS Registry Number.
1261674-22-9Relevant articles and documents
NUCLIDE LABELLED H-TETRAZINES AND USE THEREOF FOR PET AND SPECT PRETARGETED IMAGING AND RADIONUCLIDE THERAPY
-
Page/Page column 62, (2021/11/20)
The present invention relates to novel tetrazine compounds for use in pretargeted in vivo imaging and in therapy and to the precursors of the tetrazine compounds. The compounds are suitable for use in click chemistry, i.e. reactions that join a targeting
