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diethyl 2,5-bis(4-azidobutoxy)terephthalate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1050217-03-2

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1050217-03-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1050217-03-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,0,2,1 and 7 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1050217-03:
(9*1)+(8*0)+(7*5)+(6*0)+(5*2)+(4*1)+(3*7)+(2*0)+(1*3)=82
82 % 10 = 2
So 1050217-03-2 is a valid CAS Registry Number.

1050217-03-2Relevant academic research and scientific papers

The thread & cut method: Syntheses of molecular knot precursors

Fenlon, Edward E.,Ito, Brandon R.

supporting information; experimental part, p. 3065 - 3068 (2009/04/07)

A novel approach to molecular knots is described. This method may allow access to smaller and more complex knots. Two knot precursors, 1a and 1b, are efficiently prepared in overall yields of 9.6% and 8.7%, respectively. The convergent six-step syntheses utilize Frechet-type etherifications, alkyne/azide click cycloadditions, and bis-macrolactonizations. Wiley-VCH Verlag GmbH & Co. KGaA, 2008.

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