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ethyl-2 phenyl-3 butene-2 al-1 (trans) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

98698-48-7

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98698-48-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98698-48-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,6,9 and 8 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 98698-48:
(7*9)+(6*8)+(5*6)+(4*9)+(3*8)+(2*4)+(1*8)=217
217 % 10 = 7
So 98698-48-7 is a valid CAS Registry Number.

98698-48-7Downstream Products

98698-48-7Relevant academic research and scientific papers

ETHERS D'ENOLS β-CETONIQUES : SYNTHESE ET REACTIVITE VIS-A-VIS D'ORGANOLITHIENS.

Depezay, Jean-Claude,Saniere, Michele

, p. 1869 - 1876 (2007/10/02)

β-keto enol ethers substituted by ethyl group on carbon 2 are obtained by addition of lithium dimethylcuprate at low temperature on β-oxo α-methylene acetals; alcoholate elimination occurs during hydrolysis.Insaturated aldehydes are obtained by exclusive addition of organolithiocompounds on unhindered carbonyl group of β-keto enol ethers.

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