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116611-49-5

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116611-49-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 116611-49-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,6,1 and 1 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 116611-49:
(8*1)+(7*1)+(6*6)+(5*6)+(4*1)+(3*1)+(2*4)+(1*9)=105
105 % 10 = 5
So 116611-49-5 is a valid CAS Registry Number.

116611-49-5Relevant articles and documents

A NEW SYNTHETIC APPROACH TO (+)-GALANTINIC ACID, DEGRADATION PRODUCT FROM THE PEPTIDE ANTIBIOTIC GALANTIN I, VIA 4-AMINO-3-HYDROXYPYRANOSE

Kano, Shinzo,Yokomatsu, Tsutomu,Shibuya, Shiroshi

, p. 13 - 16 (2007/10/02)

5-Phenylthiooxazolidin-2-ones, derived from L-serine, were subjected to photo-induced radical allylation to give the corresponding 4-substituted 4,5-trans-5-allyloxazolidin-2-ones. 4-Ethoxyethy derivative (13c) was led to N-Boc galantinic acid methyl ester via N-Boc 4-amino-3-hydroxypyranose.

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