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122760-43-4

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122760-43-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 122760-43-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,7,6 and 0 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 122760-43:
(8*1)+(7*2)+(6*2)+(5*7)+(4*6)+(3*0)+(2*4)+(1*3)=104
104 % 10 = 4
So 122760-43-4 is a valid CAS Registry Number.

122760-43-4Downstream Products

122760-43-4Relevant articles and documents

Transition metal heterocyclic chemistry. IX. An α-selenoketoketene. Trapping subsequent to oxidative release from tricarbonyliron complexes to form vinyl selenides

Pannell, Keith H.,Mayr, Armin J.,Carrasco-Flores, Benjamin

, p. 97 - 102 (1988)

Treatment of α-selenoketocyclohexylene-Fe2(CO)6 (1) and the related α-selenoketoketene complex (2) with trimethylamine oxide leads to the formation of a transient α-selenoketoketene, a previously unknown species.The transient species may be trapped by alcohols to produce esters of bis(2-carboxy-1-cyclohexenyl)diselenide, examples of vinylselenides.Reductive elimination of selenium from these esters using Raney Nickel leads to the formation of the cyclohexane carboxylate esters.

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