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89950-76-5

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89950-76-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89950-76-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,9,5 and 0 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 89950-76:
(7*8)+(6*9)+(5*9)+(4*5)+(3*0)+(2*7)+(1*6)=195
195 % 10 = 5
So 89950-76-5 is a valid CAS Registry Number.

89950-76-5Relevant articles and documents

The glycosyl-aldonolactone approach for the synthesis of β-d-Galf-(1→3)-d-Manp and 3-deoxy-β-d-xylo-hexofuranosyl-(1→3)-d-Manp

Marino, Carla,Chiocconi, Alejandro,Varela, Oscar,De Lederkremer, Rosa M.

, p. 183 - 189 (2007/10/03)

A convenient synthesis of free β-d-Galf-(1→3)-d-Manp (8a) is reported. The disaccharide is present as external unit in the lipopeptidophosphoglycan (LPPG) of Trypanosoma cruzi and internally in the lipophosphoglycan (LPG) of Leishmania. Condensation of 2,

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