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1374309-65-5

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1374309-65-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1374309-65-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,4,3,0 and 9 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1374309-65:
(9*1)+(8*3)+(7*7)+(6*4)+(5*3)+(4*0)+(3*9)+(2*6)+(1*5)=165
165 % 10 = 5
So 1374309-65-5 is a valid CAS Registry Number.

1374309-65-5Relevant articles and documents

Visible-Light Induced and Oxygen-Promoted Oxidative Cyclization of Aromatic Enamines for the Synthesis of Quinolines Derivatives

Xia, Xiao-Feng,Zhang, Guo-Wei,Wang, Dawei,Zhu, Su-Li

, p. 8455 - 8463 (2017/08/23)

The dual transition metal-visible light photoredox catalysis for the synthesis of quinoline derivatives by using dioxygen as an oxygen source is developed. By using visible light, the direct oxidative cyclization of aromatic enamines with alkynes or alkenes can be achieved at mild conditions with an aid of copper or palladium catalysts, and a variety of multisubstituted quinoline derivatives could be obtained in good to moderate yields under mild reaction conditions.

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