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1259524-20-3

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1259524-20-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1259524-20-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,9,5,2 and 4 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1259524-20:
(9*1)+(8*2)+(7*5)+(6*9)+(5*5)+(4*2)+(3*4)+(2*2)+(1*0)=163
163 % 10 = 3
So 1259524-20-3 is a valid CAS Registry Number.

1259524-20-3Downstream Products

1259524-20-3Relevant academic research and scientific papers

Synthesis of 2-arylacrylates from pyruvate by tosylhydrazide-promoted Pd-catalyzed coupling with aryl halides

Barluenga, Jose,Tomas-Gamasa, Maria,Aznar, Fernando,Valdes, Carlos

supporting information; experimental part, p. 12801 - 12803 (2011/02/22)

Important synthetic intermediates and direct precursors of the prophen class of anti-inflammatory agents, 2-arylacrylates are prepared in one step from ethyl pyruvate by employing the recently developed Pd-catalyzed cross-coupling between tosylhydrazones

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