28736-39-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 28736-39-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,7,3 and 6 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 28736-39:
(7*2)+(6*8)+(5*7)+(4*3)+(3*6)+(2*3)+(1*9)=142
142 % 10 = 2
So 28736-39-2 is a valid CAS Registry Number.
28736-39-2Relevant articles and documents
Correlation analysis in the benzylation of sulfur nucleophiles
Kalyani,Manikyamba
, p. 115 - 116 (2007)
In the nucleophilic substitution reaction of benzyl bromides with three sulfur nucleophiles a linear relationship between the nucleophile discrimination parameter (s) and the Hammett substituent constant (σ) is observed.
