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619328-21-1

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619328-21-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 619328-21-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,1,9,3,2 and 8 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 619328-21:
(8*6)+(7*1)+(6*9)+(5*3)+(4*2)+(3*8)+(2*2)+(1*1)=161
161 % 10 = 1
So 619328-21-1 is a valid CAS Registry Number.

619328-21-1Relevant articles and documents

Design and synthesis of hyaluronan-mimetic gemini disaccharides

Iyer, Suri S.,Rele, Shyam M.,Baskaran,Chaikof, Elliot L.

, p. 631 - 638 (2007/10/03)

An efficient strategy has been designed for the preparation of synthetic mimics of hyaluronan (HA, 1) and its dimerized (Gemini) disaccharides (2a,b) via n-pentenyl glycoside formation. Construction of the target molecules was achieved through a combination of protection/deprotection protocols, imidate glycosylation methodology followed by ozonolysis, and reductive amination. These tailored synthetic mimics could act as versatile building blocks with therapeutic applications in tissue engineering, treatment of cancer and as drug delivery agents.

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