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1-(4-chlorophenyl)-5-cyano-2-oxo-1,2-dihydropyridine-3-carboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1300699-90-4

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1300699-90-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1300699-90-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,0,6,9 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1300699-90:
(9*1)+(8*3)+(7*0)+(6*0)+(5*6)+(4*9)+(3*9)+(2*9)+(1*0)=144
144 % 10 = 4
So 1300699-90-4 is a valid CAS Registry Number.

1300699-90-4Downstream Products

1300699-90-4Relevant academic research and scientific papers

Synthesis of pyridin-2(1 H)-one derivatives via enamine cyclization

Chikhalikar, Sandip,Bhawe, Vijay,Ghotekar, Bhausaheb,Jachak, Madhukar,Ghagare, Maruti

, p. 3829 - 3836 (2011/07/08)

The nucleophilic vinylic substitution reaction of the aliphatic enaminone 3-dimethylamino-2-formyl acrylonitrile 1 with the nucleophiles malononitrile and ethyl cyanoacetate produced the two unusual reaction adducts 3a and 3b in good to moderate yield und

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