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2,3-bis(3,4-dimethoxyphenyl)-2-hydroxypropanoic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

172922-63-3

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172922-63-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 172922-63-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,2,9,2 and 2 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 172922-63:
(8*1)+(7*7)+(6*2)+(5*9)+(4*2)+(3*2)+(2*6)+(1*3)=143
143 % 10 = 3
So 172922-63-3 is a valid CAS Registry Number.

172922-63-3Upstream product

172922-63-3Relevant academic research and scientific papers

(Z)-2,3-Bis(3,4-dimethoxyphenyl)propenoic Acid

Stomberg, Rolf,Li, Shiming,Lundquist, Knut

, p. 2698 - 2700 (1995)

The crystal structure determination demonstrates unambiguously that the title compound, C19H20O6, has the Z configuration.The compound was synthesized starting from 2,3-bis(3,4-dimethoxyphenyl)-2-hydroxypropanoic acid, which was in turn obtained by an alkaline treatment of trans-1,3-bis(3,4-dimethoxyphenyl)-2,3-epoxy-1-propanone. 1H NMR data for the title compound and its methyl ester are reported.

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