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77437-65-1

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77437-65-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77437-65-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,4,3 and 7 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 77437-65:
(7*7)+(6*7)+(5*4)+(4*3)+(3*7)+(2*6)+(1*5)=161
161 % 10 = 1
So 77437-65-1 is a valid CAS Registry Number.

77437-65-1Relevant articles and documents

An Efficient and Stereocontrolled Synthesis of the Nephritogenoside Core Structure

Sasaki, Makoto,Tachibana, Kazuo,Nakanishi, Hiroshi

, p. 6873 - 6876 (2007/10/02)

An efficient and stereocontrolled synthesis of the core trisaccharide 2 of nephritogenic glycopeptide, nephritogenoside 1 is described.Key to our synthetic strategy was β-selective glycosylation without neighboring group participation. Key words: nephrito

Synthetic studies on nephritogenic glycosides. Synthesis of alpha-Glc-(1 goes to 6)-beta-Glc-(1 goes to 6)-alpha Glc-(1 goes to Asn).

Ogawa,Nakabayashi,Shibata

, p. C7 - C10,C7-C10 (2007/10/02)

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