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1256779-00-6

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1256779-00-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1256779-00-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,6,7,7 and 9 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1256779-00:
(9*1)+(8*2)+(7*5)+(6*6)+(5*7)+(4*7)+(3*9)+(2*0)+(1*0)=186
186 % 10 = 6
So 1256779-00-6 is a valid CAS Registry Number.

1256779-00-6Downstream Products

1256779-00-6Relevant articles and documents

Nickel(0)-catalyzed formation of oxaaluminacyclopentenes via an oxanickelacyclopentene key intermediate: Me2AlOTf-assisted oxidative cyclization of an aldehyde and an alkyne with nickel(0)

Ohashi, Masato,Saijo, Hiroki,Arai, Tomoya,Ogoshi, Sensuke

, p. 6534 - 6540 (2011/02/17)

The use of Me2AlOTf as an additive allowed the oxidative cyclization of pivalaldehyde and diphenylacetylene with nickel(0) in the presence of PCy3 to give an oxanickelacyclopentene, the structure of which was unambiguously determined

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