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441330-34-3

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441330-34-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 441330-34-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,1,3,3 and 0 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 441330-34:
(8*4)+(7*4)+(6*1)+(5*3)+(4*3)+(3*0)+(2*3)+(1*4)=103
103 % 10 = 3
So 441330-34-3 is a valid CAS Registry Number.

441330-34-3Relevant articles and documents

New approach for the efficient synthesis of carbamate-tethered glycosylated amino acids and their insertion into peptides

Hemantha,Sureshbabu, Vommina V.

, p. 496 - 500 (2008/12/22)

An efficient two-step route for the synthesis of carbamate-tethered glycosylated amino acids by coupling of oxycarbonyl chlorides derived from side-chain hydroxyl group of Nα-Fmoc-Ser, Thr, Tyr and homoserine (Hser) with appropriately protected

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