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1114450-59-7

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1114450-59-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1114450-59-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,1,4,4,5 and 0 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1114450-59:
(9*1)+(8*1)+(7*1)+(6*4)+(5*4)+(4*5)+(3*0)+(2*5)+(1*9)=107
107 % 10 = 7
So 1114450-59-7 is a valid CAS Registry Number.

1114450-59-7Relevant articles and documents

Microwave-assisted intramolecular huisgen cycloaddition of azido alkynes derived from α-amino acids

Balducci, Evita,Bellucci, Luca,Petricci, Elena,Taddei, Maurizio,Tafi, Andrea

experimental part, p. 1314 - 1321 (2009/07/04)

The intramolecular version of the Huisgen cycloaddition is a potentially useful reaction for the stereocontrolled preparation of 1,5-disubstituted and 1,4,5-trisubstiututed triazoles. When α-azido propargyl esters derived from α-amino acids are submitted

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