123105-28-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 123105-28-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,1,0 and 5 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 123105-28:
(8*1)+(7*2)+(6*3)+(5*1)+(4*0)+(3*5)+(2*2)+(1*8)=72
72 % 10 = 2
So 123105-28-2 is a valid CAS Registry Number.
123105-28-2Relevant articles and documents
ELECTRONIC NATURE OF SUBSTITUENTS CONTAINING POLYVALENT IODINE
Mironova, A. A.,Maletina, I. I.,Iksanova, S. V.,Orda, V. V.,Yagupol'skii, L. M.
, p. 273 - 278 (2007/10/02)
The ?I and ?R constants were obtained by means of the 19F NMR data for substituents containing iodine in the trivalent and pentavalent states: IX2 (X2=O, X=F, Cl, OCOCH3, OCOCF3), I=Y , IC6H5*BF4-
