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2-{4-[(S)-5-(4-Fluoro-phenoxymethyl)-tetrahydro-furan-2-yl]-but-3-ynyloxy}-tetrahydro-pyran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

253866-75-0

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253866-75-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 253866-75-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,3,8,6 and 6 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 253866-75:
(8*2)+(7*5)+(6*3)+(5*8)+(4*6)+(3*6)+(2*7)+(1*5)=170
170 % 10 = 0
So 253866-75-0 is a valid CAS Registry Number.

253866-75-0Relevant academic research and scientific papers

A versatile approach to anti-asthmatic compound CMI-977 and its six- membered analogue

Gurjar, Mukund K.,Krishna, L. Murali,Reddy, B. Sridhar,Chorghade, Mukund S.

, p. 557 - 560 (2007/10/03)

The synthesis of the anti-asthmatic compound CMI-977 is described. The tetrahydrofuran ring was effectively constructed by involving olefin metathesis while the stereoselective introduction of the 1-N- hydroxyureidylbut-3-yn-4-yl side-chain was achieved b

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