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1-(2-phenylethyl)-1,2,3,4-tetrahydropyrimidino[1,2-b][1,2,4]benzothiadiazine 6,6-dioxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1621065-37-9

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1621065-37-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1621065-37-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,2,1,0,6 and 5 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1621065-37:
(9*1)+(8*6)+(7*2)+(6*1)+(5*0)+(4*6)+(3*5)+(2*3)+(1*7)=129
129 % 10 = 9
So 1621065-37-9 is a valid CAS Registry Number.

1621065-37-9Downstream Products

1621065-37-9Relevant academic research and scientific papers

Unexpected heteroannulation and chlorination of benzothiadiazine derivatives mediated by DDQ

Verones, Valerie,Flouquet, Nathalie,Farce, Amaury,Berthelot, Pascal,Lebegue, Nicolas

, p. 235 - 241 (2014/03/21)

In the course of studies directed toward the synthesis of new tubulin polymerization inhibitors, several benzothiadiazine derivatives were prepared. The oxidative dehydrogenation reaction with DDQ unexpectedly led to heteroannulation and chlorination of the benzothiadiazine tricycles. A rationale for their formation is proposed.

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