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488140-40-5

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488140-40-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 488140-40-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,8,8,1,4 and 0 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 488140-40:
(8*4)+(7*8)+(6*8)+(5*1)+(4*4)+(3*0)+(2*4)+(1*0)=165
165 % 10 = 5
So 488140-40-5 is a valid CAS Registry Number.

488140-40-5Relevant articles and documents

Chemoenzymic synthesis of oligosaccharide fragments of the capsular polysaccharide of Streptococcus pneumoniae type 14

Michalik, Dirk,Vliegenthart, Johannes F. G.,Kamerling, Johannis P.

, p. 1973 - 1981 (2007/10/03)

The chemoenzymic synthesis is described of β-D-Galp-(1→4)-β-D-Glcp-(1→6)-[(β-D-Galp)- (1→4)]-β-D-GlcpNAc-(1→3)-β-D-Galp-(1→O(CH 2)6NH2) 20 and β-D-Galp-(1→4)-β-D-Glcp-(1→6)-[(β-D-Galp)- (1→4)]-β-D-GlcpNAc-(1→3)-β-D-Galp-(1

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