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2-ethoxy-5-(1-hydroxyphenylmethyl)-6-methyl-3,4-dihydro-2H-pyran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

344348-47-6

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344348-47-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 344348-47-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,4,3,4 and 8 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 344348-47:
(8*3)+(7*4)+(6*4)+(5*3)+(4*4)+(3*8)+(2*4)+(1*7)=146
146 % 10 = 6
So 344348-47-6 is a valid CAS Registry Number.

344348-47-6Downstream Products

344348-47-6Relevant academic research and scientific papers

Reactivity of 2-Methylene-1,3-dicarbonyl Compounds. Inverse Electron-Demand Diels-Alder Reactions with Alkyl Vinyl Ethers

Yamauchi, Masashige,Katayama, Sadamu,Baba, Osamu,Watanabe, Toshio

, p. 3041 - 3044 (2007/10/02)

Highly regioselective hetero-Diels-Alder reactions were achieved by reaction of 2-methylene-1,3-dicarbonyl compounds 1 with alkyl vinyl ethers 2.The regioselectivity of the cycloadditions was consistent with the results that could be predicted by consider

Hetero-Diels-Alder Reactions of 2-Methylene-1,3-dicarbonyl Compounds with Alkyl Vinyl Ethers

Yamauchi, Masashige,Katayama, Sadamu,Baba, Osamu,Watanabe, Toshio

, p. 281 - 282 (2007/10/02)

2-Methylne-1,3-dicarbonyl compounds reacted with alkyl vinyl ethers in benzene to give hetero-Diels-Alder reaction products, 3,4-dihydro-2H-pyrans, regioselectively and/or chemoselectively.

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