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1-cyano-1-ethoxycarbonyl-2-(4-hydroxyphenyl)-2-tributylphosphonioethan-1-ide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1255574-84-5

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1255574-84-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1255574-84-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,5,5,7 and 4 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1255574-84:
(9*1)+(8*2)+(7*5)+(6*5)+(5*5)+(4*7)+(3*4)+(2*8)+(1*4)=175
175 % 10 = 5
So 1255574-84-5 is a valid CAS Registry Number.

1255574-84-5Downstream Products

1255574-84-5Relevant academic research and scientific papers

Phosphorus-containing 1,3-zwitterions formed in the reaction of tributylphosphine with 3-aryl-2-cyanoacrylates

Slepchenkov,Peregudov,Senchenya,Petrovskii,Khrustalev,Garbuzova,Gololobov

, p. 2397 - 2399 (2014/05/06)

Tributylphosphine reacts with 3-aryl-2-cyanoacrylates in acetonitrile to afford adducts, viz., phosphorus-containing betaines, thermodynamic stability of which depends on both the nature of the solvent and electronic and spatial characteristics of the ary

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