89320-17-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89320-17-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,3,2 and 0 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 89320-17:
(7*8)+(6*9)+(5*3)+(4*2)+(3*0)+(2*1)+(1*7)=142
142 % 10 = 2
So 89320-17-2 is a valid CAS Registry Number.
89320-17-2Relevant academic research and scientific papers
Mitani, Michiharu,Watanabe, Keiko,Tachizawa, Osamu,Koyama, Kikuhiko
, p. 813 - 814 (1992)
Thermolysis of a solution of amides, silyl ethers, and ethyl azidoformate caused the introduction of several alkoxy groups into the positions adjacent to the amide nitrogen.
