178945-54-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 178945-54-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,8,9,4 and 5 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 178945-54:
(8*1)+(7*7)+(6*8)+(5*9)+(4*4)+(3*5)+(2*5)+(1*4)=195
195 % 10 = 5
So 178945-54-5 is a valid CAS Registry Number.
178945-54-5Relevant academic research and scientific papers
Winkler, Jeffrey D.,Stelmach, John E.,Axten, Jeffrey
, p. 4317 - 4318 (1996)
Two approaches to the synthesis of disubstituted azocines in scalemic form, via intramolecular alkylation and olefin metathesis, respectively, are described.
