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144427-74-7

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144427-74-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144427-74-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,4,2 and 7 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 144427-74:
(8*1)+(7*4)+(6*4)+(5*4)+(4*2)+(3*7)+(2*7)+(1*4)=127
127 % 10 = 7
So 144427-74-7 is a valid CAS Registry Number.

144427-74-7Relevant articles and documents

Synthesis of a phenyl β-avobioside derivative of the disaccharide component of avoparcins

Dong,Tillequin,Monneret,Horvath,Sztaricskai

, p. 107 - 115 (2007/10/02)

The synthesis of the phenyl β-glycoside of avobiose, a disaccharide fragment present in the antibiotic avoparcin, is reported. It is based on glycosylation of phenyl 3,4,6-tri-O-benzyl-β-D-glucopyranoside with 2,3,6-trideoxy-4-O-p-nitrobenzoyl-3-trifluoro

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