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5-isophthalic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

97220-62-7

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97220-62-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 97220-62-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,2,2 and 0 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 97220-62:
(7*9)+(6*7)+(5*2)+(4*2)+(3*0)+(2*6)+(1*2)=137
137 % 10 = 7
So 97220-62-7 is a valid CAS Registry Number.

97220-62-7Relevant academic research and scientific papers

Molecular Structure of the Inclusion Complex of 5-isophthalic Acid with Ethanol

Tomoda, Hideyuki,Nemoto, Fujito,Ohya-Nishiguchi, Hiroaki,Yamamoto, Noriko,Taga, Tooru

, p. 661 - 664 (2007/10/02)

Title compound has been found to form a 2:2 crystalline inclusion complex with ethanol, and X-ray crystal structure of the complex was determined.In the structure of the complex, four intermolecular hydrogen bonds are involved between the two host and two guest molecules.By using the complexation, extraction of ethanol from aqueous solution is demonstrated.

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