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Benzenesulfonic acid, 2-methoxy-5-[3-oxo-3-(4-sulfophenyl)-1-propenyl]-, disodium salt is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

92237-62-2

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92237-62-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 92237-62-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,2,3 and 7 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 92237-62:
(7*9)+(6*2)+(5*2)+(4*3)+(3*7)+(2*6)+(1*2)=132
132 % 10 = 2
So 92237-62-2 is a valid CAS Registry Number.

92237-62-2Downstream Products

92237-62-2Relevant academic research and scientific papers

PYRYLIUM-MEDIATED TRANSFORMATION OF NATURAL PRODUCTS. PART 6. PREPARATION OF PYRIDINIUM SALTS DERIVED FROM AMINOGLYCOSIDES

Katritzky, Alan R.,Yang, Yu-Kun,Ellison, Joan,Marquet, Jorge

, p. 879 - 884 (1984)

Kanamycins A and B react with a variety of water-soluble pyrylium ions in aqueous solution specifically at the 6'-primary-alkyl primary amine functions to give the corresponding pyridinium ions in high yield.Neomycin also reacts at only one amino group.Pr

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