117067-51-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 117067-51-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,0,6 and 7 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 117067-51:
(8*1)+(7*1)+(6*7)+(5*0)+(4*6)+(3*7)+(2*5)+(1*1)=113
113 % 10 = 3
So 117067-51-3 is a valid CAS Registry Number.
117067-51-3Relevant articles and documents
Thioamidoalkylation of 1,3-dicarbonyl compounds, enol silyl ethers, and enamines
Katritzky, Alan R.,Celik, Ilhami,Abdel-Fattah, Ashraf A. A.
, p. 1655 - 1662 (2008/02/05)
Novel syntheses of β-thioamido ketones via thioamido-alkylations of malonates, β-keto esters, β-diketones, enol silyl ethers, and enamines with N-(α-thioamidoalkyl)benzotriazoles are described. Georg Thieme Verlag Stuttgart.
