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2792-02-1

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2792-02-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2792-02-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,7,9 and 2 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 2792-02:
(6*2)+(5*7)+(4*9)+(3*2)+(2*0)+(1*2)=91
91 % 10 = 1
So 2792-02-1 is a valid CAS Registry Number.

2792-02-1Downstream Products

2792-02-1Relevant articles and documents

Visible-light photoredox intramolecular difluoroacetamidation: Facile synthesis of 3,3-difluoro-2-oxindoles from bromodifluoroacetamides

Wei, Xiao-Jing,Wang, Lin,Du, Shao-Fu,Wu, Li-Zhu,Liu, Qiang

, p. 2195 - 2199 (2016)

We report an operationally simple, visible-light-driven protocol for intramolecular C-H difluoroacetamidation of arenes for the synthesis of biologically relevant 3,3-difluoro-2-oxindoles at room temperature. Using fac-Ir(ppy)3 as a photocatalyst and a 3 W blue LED as a light source, an array of difluoroxindoles was prepared from rapidly available tertiary aryl bromodifluoroacetamides in moderate to excellent yields.

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