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2,6-Dinitrobenzyl phenyl sulfoxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

131822-50-9

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131822-50-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131822-50-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,8,2 and 2 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 131822-50:
(8*1)+(7*3)+(6*1)+(5*8)+(4*2)+(3*2)+(2*5)+(1*0)=99
99 % 10 = 9
So 131822-50-9 is a valid CAS Registry Number.

131822-50-9Downstream Products

131822-50-9Relevant academic research and scientific papers

Copper-Mediated Vicarious Substitution of 1,3-Dinitrobenzene with Iodophenols or Iodomethyl Phenyl Sulfoxide/Sulfone

Haglund, Olof,Hai, Abdul A. K. M.,Nilsson, Martin

, p. 942 - 944 (1990)

1,3-Dinitrobenzene reacts with 4-iodophenol or 2-iodophenol in the presence of copper(I) tert-butoxide and pyridine to give 2',6'-dinitrobiphenyl-4-ol and 1-nitrodibenzofuran, respectively, in good yield.Similarly, iodomethyl phenyl sulfone or sulfoxide a

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