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1210058-53-9

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1210058-53-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1210058-53-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,0,0,5 and 8 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1210058-53:
(9*1)+(8*2)+(7*1)+(6*0)+(5*0)+(4*5)+(3*8)+(2*5)+(1*3)=89
89 % 10 = 9
So 1210058-53-9 is a valid CAS Registry Number.

1210058-53-9Downstream Products

1210058-53-9Relevant academic research and scientific papers

Reaction between Chalcones, 1,3-Dicarbonyl Compounds, and Elemental Sulfur: A One-Pot Three-Component Synthesis of Substituted Thiophenes

Adib, Mehdi,Rajai-Daryasarei, Saideh,Pashazadeh, Rahim,Jahani, Mehdi,Amanlou, Massoud

, p. 1583 - 1588 (2018)

A simple and atom-economic synthesis of highly substituted thiophenes is demonstrated. Heating a solution of a chalcone and a linear/cyclic 1,3-dicarbonyl compound with elemental sulfur in CH 3 CN in the presence of NEt 3 at 80 °C af

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