14167-75-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14167-75-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,1,6 and 7 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 14167-75:
(7*1)+(6*4)+(5*1)+(4*6)+(3*7)+(2*7)+(1*5)=100
100 % 10 = 0
So 14167-75-0 is a valid CAS Registry Number.
14167-75-0Relevant articles and documents
Design and synthesis of spiro-heterocycles by ring-closing metathesis
Kotha, Sambasivarao,Deb, Ashoke Chandra
, p. 1120 - 1134 (2008/12/23)
Synthesis of diverse spiro-heterocyclic compounds via the ring-closing (RCM) metathesis approach is described. Specifically, synthesis of various derivatives of barbituric acid, Meldrum's acid, tetronic acid and thiotetronic acid are described by RCM approach.