134077-83-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134077-83-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,0,7 and 7 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 134077-83:
(8*1)+(7*3)+(6*4)+(5*0)+(4*7)+(3*7)+(2*8)+(1*3)=121
121 % 10 = 1
So 134077-83-1 is a valid CAS Registry Number.
134077-83-1Relevant academic research and scientific papers
Lukyanenko,Pastushok,Bordunov
, p. 241 - 242 (1991)
Azacrown ethers with phenolic sidearms were readily prepared by the reaction of N-(methoxymethyl)azacrown ethers with phenols.
