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1207328-62-8

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1207328-62-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1207328-62-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,7,3,2 and 8 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1207328-62:
(9*1)+(8*2)+(7*0)+(6*7)+(5*3)+(4*2)+(3*8)+(2*6)+(1*2)=128
128 % 10 = 8
So 1207328-62-8 is a valid CAS Registry Number.

1207328-62-8Relevant articles and documents

Synthesis of 1,2,3-triazole-fused heterocycles via Pd-catalyzed cyclization of 5-iodotriazoles

Schulman, Jacqueline M.,Friedman, Adam A.,Panteleev, Jane,Lautens, Mark

, p. 55 - 57 (2012/01/05)

A convenient approach toward polycyclic frameworks containing fused 1,2,3-triazoles is described. The synthesis consists of a Cu-catalyzed cycloaddition and an intramolecular Pd-catalyzed direct arylation or Heck reaction, and affords the products in good to excellent yields.

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