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6-(4-nitro-phenyl)-2,5,5-triphenyl-2H-5λ5-[1,2,4,5]triazaphosphinin-3-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

51128-69-9

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51128-69-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 51128-69-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,1,2 and 8 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 51128-69:
(7*5)+(6*1)+(5*1)+(4*2)+(3*8)+(2*6)+(1*9)=99
99 % 10 = 9
So 51128-69-9 is a valid CAS Registry Number.

51128-69-9Downstream Products

51128-69-9Relevant academic research and scientific papers

New Data on the Structure of the Reaction Products of Diphenylphosphinous Isocyanate with Nitrilimines

Galishev,Struchkov,Dolgushina,Shubnikov,Potekhin

, p. 558 - 563 (2007/10/03)

Diphenylphosphinous isocyanate reacts with C,N-disubstituted nitrilimines by the scheme of [3+3]-cycloaddition with formation of six-membered 3-aryl(ethoxycarbonyl)-1,4,4-triphenyl-1,6-dihydro-1,2,5,4λ 5-triazaphosphorines-6-ones. Subsequent hy

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