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2437-73-2

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2437-73-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2437-73-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,4,3 and 7 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 2437-73:
(6*2)+(5*4)+(4*3)+(3*7)+(2*7)+(1*3)=82
82 % 10 = 2
So 2437-73-2 is a valid CAS Registry Number.

2437-73-2Relevant articles and documents

Copper-Promoted Tandem Reaction of Azobenzenes with Allyl Bromides via N=N Bond Cleavage for the Regioselective Synthesis of Quinolines

Yi, Xiangli,Xi, Chanjuan

, p. 5836 - 5839 (2015/12/11)

A copper-promoted tandem reaction of a variety of azobenzenes and allyl bromides via N=N bond cleavage to regioselectively construct quinoline derivatives has been developed. The azobenzenes act as not only construction units but also an oxidant for quinoline formation.

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