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176754-77-1

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176754-77-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 176754-77-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,6,7,5 and 4 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 176754-77:
(8*1)+(7*7)+(6*6)+(5*7)+(4*5)+(3*4)+(2*7)+(1*7)=181
181 % 10 = 1
So 176754-77-1 is a valid CAS Registry Number.

176754-77-1Relevant articles and documents

Stereoselective synthesis of a pyridoxamine coenzyme-amino acid chimera: Assembly of a polypeptide incorporating the pyridoxamine moiety

Sinha Roy, Ranabir,Imperiali, Barbara

, p. 2129 - 2132 (1996)

The stereoselective synthesis of (S)-2-amino-N(α)-(fluorenylmethoxycarbonyl)-3-(α4,3-O-bis-tert-buto xycarbonylpyridoxamin-5-yl)propanoic acid (4) was accomplished from pyridoxamine dihydrochloride. A key step is the stereoselective alkylation

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