72536-25-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72536-25-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,5,3 and 6 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 72536-25:
(7*7)+(6*2)+(5*5)+(4*3)+(3*6)+(2*2)+(1*5)=125
125 % 10 = 5
So 72536-25-5 is a valid CAS Registry Number.
72536-25-5Relevant articles and documents
A General Route to Dioxabicycloalkanes
Bloodworth, A. J.,Eggelte, Henny J.
, p. 865 - 866 (2007/10/02)
6,7-Dioxabicyclooctane has been prepared from its cis-8-bromo derivative by reduction with tributyltin hydride generated in situ from bis(tributyltin) oxide and polymethylhydrogen siloxane; analogous reactions have afforded 7,8-diozabicyclon