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1-N-Phenylcarbamoyl-1-cyanopyridinium ylid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

129345-79-5

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129345-79-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129345-79-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,3,4 and 5 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 129345-79:
(8*1)+(7*2)+(6*9)+(5*3)+(4*4)+(3*5)+(2*7)+(1*9)=145
145 % 10 = 5
So 129345-79-5 is a valid CAS Registry Number.

129345-79-5Relevant academic research and scientific papers

Synthesis and properties of thiocarbamoylmethylpyridinium (isoquinolinium) ylids

Berseneva,Bakulev,Mokrushin,Lebedev

, p. 1364 - 1368 (1990)

2-(2-Carbethoxy-1-amino-1-thio)ethylenepyradinium(isoqunolinium) ylids were obtained by the reaction of carbethoxycyanomethylpyridinium(isoquinolinium) ylids with hydrogen sulfide. In an alkaline medium they cyclize into 5-mercaptosubstituted imidazo[1,2-

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