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(S)-5-[2-(tert-butyldiphenylsilyloxy)-3-(4-fluorophenoxy)propyl]-5-methoxyfuran-2(5H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1263497-49-9

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1263497-49-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1263497-49-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,3,4,9 and 7 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1263497-49:
(9*1)+(8*2)+(7*6)+(6*3)+(5*4)+(4*9)+(3*7)+(2*4)+(1*9)=179
179 % 10 = 9
So 1263497-49-9 is a valid CAS Registry Number.

1263497-49-9Relevant academic research and scientific papers

Synthesis of enantiomerically pure 2,5-disubstituted 3-oxygenated tetrahydrofurans

Alvarez, Carla,Perez, Manuel,Zuniga, Andrea,Gomez, Generosa,Fall, Yagamare

experimental part, p. 3883 - 3890 (2010/12/25)

The synthesis of enantiomerically pure 2,5-disubstituted 3-oxygenated tetrahydrofurans has been achieved from cheap and commercially available l-malic acid. This method was used to prepare an advanced intermediate toward CMI-977, a promising candidate for the treatment of chronic asthma. Georg Thieme Verlag Stuttgart · New York.

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