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p-toluidine; 3,5-dinitro benzoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

64531-37-9

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64531-37-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 64531-37-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,5,3 and 1 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 64531-37:
(7*6)+(6*4)+(5*5)+(4*3)+(3*1)+(2*3)+(1*7)=119
119 % 10 = 9
So 64531-37-9 is a valid CAS Registry Number.

64531-37-9Downstream Products

64531-37-9Relevant academic research and scientific papers

Electronic, infrared, and 1HNMR spectral studies of the novel charge-transfer complexes of o-tolidine and p-toluidine with alternation π-acceptors (3,5-dinitro benzoic acid and 2,6-dichloroquinone-4-chloroimide) in CHCl3 solvent

Refat, Moamen S.,Sadeek, Sadeek A.,Khater, Hana M.

, p. 778 - 788 (2006)

The rapid interaction between o-tolidine and p-toluidine (π-donors) with the π-acceptors, e.g., 3,5-dinitrobenzoic acid (DNB) and 2,6-dichloroquinone-4-chloroimide (DCQ) results in the formation of 1:1 charge-transfer complexes as the final products, [(o-

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