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C20H21N3O6S2 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1260639-07-3

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1260639-07-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1260639-07-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,0,6,3 and 9 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1260639-07:
(9*1)+(8*2)+(7*6)+(6*0)+(5*6)+(4*3)+(3*9)+(2*0)+(1*7)=143
143 % 10 = 3
So 1260639-07-3 is a valid CAS Registry Number.

1260639-07-3Downstream Products

1260639-07-3Relevant academic research and scientific papers

Michael adduct: Synthons for a new class of heterocycles

Padmaja,Payani,Muralikrishna,Padmavathi

experimental part, p. 1379 - 1383 (2011/01/13)

A new class of amino-pyrazolones, amino-isoxazolones, amino- hydroxypyrimidinones, amino-mercaptopyrimidinones and imino-pyrimidinediones are prepared by the cyclocondensation of Michael adduct, ethyl-3,4-diarylsulfonyl- 2-cyanobutyrate with different nucleophiles. Copyright

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