345231-65-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 345231-65-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,5,2,3 and 1 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 345231-65:
(8*3)+(7*4)+(6*5)+(5*2)+(4*3)+(3*1)+(2*6)+(1*5)=124
124 % 10 = 4
So 345231-65-4 is a valid CAS Registry Number.
345231-65-4Relevant academic research and scientific papers
Synthesis of Substituted Tetrafluorocyclobutanes. II. Monosubstituted Aryl Esters
Johnson, Wynona M. P.,Holan, George
, p. 2363 - 2368 (2007/10/02)
This paper describes the essential features of the synthesis of several 1-substituted 2,2,3,3-tetrafluorocyclobutanes.The 1-substituents are aryl-substituted acetic and propanoic acid esters.
