81010-77-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81010-77-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,0,1 and 0 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 81010-77:
(7*8)+(6*1)+(5*0)+(4*1)+(3*0)+(2*7)+(1*7)=87
87 % 10 = 7
So 81010-77-7 is a valid CAS Registry Number.
81010-77-7Relevant 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.
