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1338457-64-9

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1338457-64-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1338457-64-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,8,4,5 and 7 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1338457-64:
(9*1)+(8*3)+(7*3)+(6*8)+(5*4)+(4*5)+(3*7)+(2*6)+(1*4)=179
179 % 10 = 9
So 1338457-64-9 is a valid CAS Registry Number.

1338457-64-9Relevant articles and documents

Synthesis of glycoconjugate carbonic anhydrase inhibitors by ruthenium-catalysed azide-alkyne 1,3-dipolar cycloaddition

Salmon, Adam J.,Williams, Michael L.,Maresca, Alfonso,Supuran, Claudiu T.,Poulsen, Sally-Ann

supporting information; experimental part, p. 6058 - 6061 (2011/11/06)

Carbonic anhydrase IX (CA IX) is a recently validated target for the development of new cancer therapies. In this Letter we describe the synthesis and CA inhibition of a novel series of carbohydrate-based 1,5-disubstituted-1,2, 3-triazole benzenesulfonami

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