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3-hydroxy-3-phenyl-pentanedioic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

117726-46-2

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117726-46-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117726-46-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,7,2 and 6 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 117726-46:
(8*1)+(7*1)+(6*7)+(5*7)+(4*2)+(3*6)+(2*4)+(1*6)=132
132 % 10 = 2
So 117726-46-2 is a valid CAS Registry Number.

117726-46-2Relevant academic research and scientific papers

SYNTHESIS OF SUBSTITUTED BENZENOIDS AND BIPHENYLS VIA DIELS-ALDER CYCLOADDITION OF 6-METHOXY-2-PYRONES

Ahmed, Salman A.,Bardshiri, Esfandiar,Simpson, Thomas J.

, p. 1595 - 1596 (2007/10/02)

A convenient synthesis of substituted 6-methoxy-2-pyrones from alkyl and aryl esters is described.These pyrones undergo Diels-Alder reactions with acetylenic dienophiles to provide an efficient route to polysubstituted benzoates, phthalates and biphenyls.

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