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177421-03-3

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177421-03-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 177421-03-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,7,4,2 and 1 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 177421-03:
(8*1)+(7*7)+(6*7)+(5*4)+(4*2)+(3*1)+(2*0)+(1*3)=133
133 % 10 = 3
So 177421-03-3 is a valid CAS Registry Number.

177421-03-3Downstream Products

177421-03-3Relevant articles and documents

Mimics of the structural elements of type III group B Streptococcus capsular polysaccharide. Part I: Synthesis of a carboxylate-containing pentasaccharide

Zou, Wei,Jennings, Harold J.

, p. 257 - 278 (2007/10/03)

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