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3,4-Furandimethanol, 2,5-bis(3,4-dimethoxyphenyl)- is a complex organic compound with the chemical formula C20H22O7. It is a derivative of furan, a heterocyclic compound consisting of a five-membered ring with four carbon atoms and one oxygen atom. The molecule features two 3,4-dimethoxyphenyl groups attached to the 2,5-positions of the furan ring. Each phenyl group has two methoxy substituents at the 3 and 4 positions, which are electron-donating groups that can influence the compound's reactivity and stability. This specific structure may be of interest in the synthesis of certain pharmaceuticals or other organic compounds due to its unique electronic and steric properties.

4687-31-4

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4687-31-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4687-31-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,6,8 and 7 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 4687-31:
(6*4)+(5*6)+(4*8)+(3*7)+(2*3)+(1*1)=114
114 % 10 = 4
So 4687-31-4 is a valid CAS Registry Number.

4687-31-4Relevant academic research and scientific papers

A novel synthetic route to furan-lignans

Wu, Anxin,Wang, Mingyi,Pan, Xinfu

, p. 2087 - 2091 (2007/10/03)

Three naturally occurring furan-lignans and two analogs have been synthesized by a short and efficient route starting from the corresponding aryl acid. The selective reductive removal of allylic hydroxy by palladium oxide in a mixed solvent of THF-CHCl3 was employed as the key step.

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