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1253114-47-4

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1253114-47-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1253114-47-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,3,1,1 and 4 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1253114-47:
(9*1)+(8*2)+(7*5)+(6*3)+(5*1)+(4*1)+(3*4)+(2*4)+(1*7)=114
114 % 10 = 4
So 1253114-47-4 is a valid CAS Registry Number.

1253114-47-4Relevant articles and documents

Synthesis of new ionic-liquid-tagged organocatalysts and their application in stereoselective direct aldol reactions

Khan, Sadaf S.,Shah, Jabbar,Liebscher, Jürgen

, p. 5082 - 5088 (2010)

New amino acid1,2,3-triazolium conjugates were synthesized by establishing a 1,2,3-triazolium unit to the amino acid through Cu-catalyzed alkyne-azide cycloaddition and subsequent N-methylation. These products were applied as ionic-liquid-tagged organocat

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