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[1,1'-Biphenyl]-2-carboxylic acid, 3-hydroxy-5-methyl-, ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

502490-19-9

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502490-19-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 502490-19-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,2,4,9 and 0 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 502490-19:
(8*5)+(7*0)+(6*2)+(5*4)+(4*9)+(3*0)+(2*1)+(1*9)=119
119 % 10 = 9
So 502490-19-9 is a valid CAS Registry Number.

502490-19-9Downstream Products

502490-19-9Relevant academic research and scientific papers

Synthesis of functionalized arylalkyl and diaryl ethers by [3+3] cyclization of 3-alkoxy- and 3-aryloxy-1-siloxy-1,3-butadienes with 3-(silyloxy)alk-2-en-1-ones

Mro?, Gerson,Langer, Peter

, p. 8519 - 8521 (2006)

Functionalized diaryl ethers were prepared by [3+3] cyclization of 3-aryloxy-1-siloxy-1,3-butadienes with 3-(silyloxy)alk-2-en-1-ones.

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