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2-N-p-tolyl-3-ethoxy-1,2,4-benzothiadiazine 1,1-dioxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1448463-75-9

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1448463-75-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1448463-75-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,8,4,6 and 3 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1448463-75:
(9*1)+(8*4)+(7*4)+(6*8)+(5*4)+(4*6)+(3*3)+(2*7)+(1*5)=189
189 % 10 = 9
So 1448463-75-9 is a valid CAS Registry Number.

1448463-75-9Relevant academic research and scientific papers

Facile synthesis of benzothiadiazine 1,1-dioxides, a precursor of RSV inhibitors, by tandem amidation/ intramolecular aza-Wittig reaction

Majumdar, Krishna C.,Ganai, Sintu

supporting information, p. 503 - 509 (2013/05/08)

Reaction of o-azidobenzenesulfonamides with ethyl carbonochloridate afforded the corresponding amide derivatives, which gave 3-ethoxy-1,2,4- benzothiadiazine 1,1-dioxides through an intramolecular aza-Wittig reaction. The reaction was found to be general

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