80989-79-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80989-79-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,9,8 and 9 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 80989-79:
(7*8)+(6*0)+(5*9)+(4*8)+(3*9)+(2*7)+(1*9)=183
183 % 10 = 3
So 80989-79-3 is a valid CAS Registry Number.
80989-79-3Relevant academic research and scientific papers
ENE REACTION OF THE ACTIVE C=N AND C=O GROUP WITH KETONES. A NOVEL SYNTHESIS OF γ-OXO-α-AMINO- AND γ-OXO-α-HYDROXY-ACIDS.
Achmatowicz, Osman,Pietraszkiewicz, Marek
, p. 4323 - 4326 (2007/10/02)
Thermal reaction of butyl N-(p-toluenesulphonyl)iminoacetate and diethyl mesoxalate with ketones leads to the derivatives of γ-oxo-α-amino-acids and γ-oxo-α-hydroxy-acids, respectively.
