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5-Hexyl-4-(toluene-4-sulfonyl)-tetrahydro-furan-2-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

120132-20-9

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120132-20-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 120132-20-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,1,3 and 2 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 120132-20:
(8*1)+(7*2)+(6*0)+(5*1)+(4*3)+(3*2)+(2*2)+(1*0)=49
49 % 10 = 9
So 120132-20-9 is a valid CAS Registry Number.

120132-20-9Relevant academic research and scientific papers

A NEW SYNTHETIC METHOD FOR γ-BUTYROLACTOLS BY THE PALLADIUM-CATALYZED REGIOSELECTIVE OXIDATION OF 1-ALKEN-4-OLS

Nokami, Junzo,Ogawa, Hideki,Miyamoto, Shinya,Mandai, Tadakatsu,Wakabayahi, Shoji,Tsuji, Jiro

, p. 5181 - 5184 (2007/10/02)

3-substituted 1-alken-4-ols were oxidized with PdCl2-benzoquinone regioselectively at the terminal carbon to afford cyclic hemiacetals (γ-butyroacetols), which were converted to γ-butiroacetones by the Jones oxidation.This reactions was applied to the synthesis of optically active deoxyribose and γ-butenolides.

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