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η6-(α-chloro,α-para-tosyl)methylobenzene-tricarbonylchromium(0) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

125840-67-7

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125840-67-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 125840-67-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,8,4 and 0 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 125840-67:
(8*1)+(7*2)+(6*5)+(5*8)+(4*4)+(3*0)+(2*6)+(1*7)=127
127 % 10 = 7
So 125840-67-7 is a valid CAS Registry Number.

125840-67-7Downstream Products

125840-67-7Relevant academic research and scientific papers

Reactions of organic anions. CLXII. Why do η6-arenetricarbonylchromium(0) ?-comlexes not enter the vicarious nucleophilic substitution of hydrogen?

Ostrowski, Stanislaw,Makosza, Mieczyslaw

, p. 95 - 100 (1989)

Attempts to perform the vicarious nucleophilic substitution of hydrogen in highly electrophilic η6-arenetricarbonylchromium(0) ?-complexes failed.Reasons for this unexpected failure are discussed.

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