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1616503-11-7

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1616503-11-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1616503-11-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,6,5,0 and 3 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1616503-11:
(9*1)+(8*6)+(7*1)+(6*6)+(5*5)+(4*0)+(3*3)+(2*1)+(1*1)=137
137 % 10 = 7
So 1616503-11-7 is a valid CAS Registry Number.

1616503-11-7Downstream Products

1616503-11-7Relevant articles and documents

Direct umpolung of glycals and related 2,3-unsaturated n-acetylneuraminic acid derivatives using samarium diiodide

Le, Tien Xuan,Papin, Caroline,Doisneau, Gilles,Beau, Jean-Marie

supporting information, p. 6184 - 6187 (2014/06/23)

The umpolung of glycals with samarium diiodide offers a simple route to novel carbohydrate-derived nucleophilic reagents in a single step using a readily available reductant. The corresponding allyl samarium reagent that arises from the hexose series reac

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