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4-Hydroxy-5-(toluene-4-sulfonyl)-hept-6-en-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

120132-22-1

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120132-22-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 120132-22-1 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 2 respectively.
Calculate Digit Verification of CAS Registry Number 120132-22:
(8*1)+(7*2)+(6*0)+(5*1)+(4*3)+(3*2)+(2*2)+(1*2)=51
51 % 10 = 1
So 120132-22-1 is a valid CAS Registry Number.

120132-22-1Downstream Products

120132-22-1Relevant 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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