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140686-53-9

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140686-53-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 140686-53-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,6,8 and 6 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 140686-53:
(8*1)+(7*4)+(6*0)+(5*6)+(4*8)+(3*6)+(2*5)+(1*3)=129
129 % 10 = 9
So 140686-53-9 is a valid CAS Registry Number.

140686-53-9Relevant articles and documents

Synthesis of p-trifluoroacetamidophenyl 2-acetamido-4-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-2-deoxy-β-D-mannopyranosiduronic acid, an artificial antigen corresponding to a disaccharide repeating unit of the capsular polysaccharide of Haemophilus infl

Garegg, Per J.,Oscarson, Stefan,Tiden, Anna-Karin

, p. 163 - 168 (2007/10/02)

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