42953-35-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 42953-35-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,9,5 and 3 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 42953-35:
(7*4)+(6*2)+(5*9)+(4*5)+(3*3)+(2*3)+(1*5)=125
125 % 10 = 5
So 42953-35-5 is a valid CAS Registry Number.
42953-35-5Relevant articles and documents
The Strength of the R-O2. Bond in Peroxy-radicals and the Reversibility of the Reaction R. + O2 ->/.
Finkel'shtein, E. I.,Gerasimov, G. N.
, p. 570 - 572 (2007/10/02)
An equation is proposed for the calculation of the R-O2. bond strength in peroxy-radicals: DR-O2. = DR-H - 254.4 kJ mol-1.The calculated equilibrium constants of the reactions R. + O2 ->/-
