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4-(4-methoxybenzyloxy)-1-phenylbut-2-yn-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

406720-95-4

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406720-95-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 406720-95-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,6,7,2 and 0 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 406720-95:
(8*4)+(7*0)+(6*6)+(5*7)+(4*2)+(3*0)+(2*9)+(1*5)=134
134 % 10 = 4
So 406720-95-4 is a valid CAS Registry Number.

406720-95-4Downstream Products

406720-95-4Relevant academic research and scientific papers

Triphenylphosphine-mediated reduction of electron-deficient propargyl ethers to the allylic ethers

Tsai, Ming-Shan,Rao, U. Narasimha,Wang, Jeng-Rong,Liang, Chung-Hao,Yeh, Ming-Chang P.

, p. 869 - 876 (2007/10/03)

Semihydrogenation of α,β-unsaturated ynoates and -ynones bearing a γ-alkoxy group can be performed using triphenylphosphine and water. α,β-Unsaturated ynoates were reduced to a mixture of cis and trans α,β-unsaturated enoates, whereas, ynones were reduced to trans α,β-unsaturated enones as the only products.

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