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79943-54-7

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79943-54-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79943-54-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,9,4 and 3 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 79943-54:
(7*7)+(6*9)+(5*9)+(4*4)+(3*3)+(2*5)+(1*4)=187
187 % 10 = 7
So 79943-54-7 is a valid CAS Registry Number.

79943-54-7Relevant articles and documents

SYNTHESIS OF PEPTIDES CONTAINING D-GLUCOSAMINIC ACID, II. SYNTHESIS OF SOME TRI- AND HEXAPEPTIDES

Gall-Istok, K.,Zara-Kaczian, E.,Kisfaludy, L.,Deak, Gy.

, p. 221 - 230 (2007/10/02)

Using the azide method of fragment condensation, the acetates of the tripeptides glycylalanyl-4,6-O-benzylideneglucosaminic amide, glycyl-4,6-O-benzylideneglucosaminylalanine amide, 4,6-O-benzylideneglucosaminylglycylalanine amide and that of the hexapept

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