122631-90-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 122631-90-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,6,3 and 1 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 122631-90:
(8*1)+(7*2)+(6*2)+(5*6)+(4*3)+(3*1)+(2*9)+(1*0)=97
97 % 10 = 7
So 122631-90-7 is a valid CAS Registry Number.
122631-90-7Relevant articles and documents
NOVEL REACTIONS WITH TELLURIUM AND ORGANOTELLURIUM REAGENTS
Du Mont, W. -W.,Hensel, R.,Kubiniok, S.,Lange, L.,Severengiz, T.
, p. 85 - 96 (2007/10/02)
Novel reactions with elemental tellurium, organic ditellurides and diselenides and or reagents with Te-Li, Se-Li and Te-Si bonds are reviewed.These reagents have been used to prepare new molecules with Te-P, Se-P, Te-C, Te=C, Te-I and Se-I bonds.