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1260763-41-4

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1260763-41-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1260763-41-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,0,7,6 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1260763-41:
(9*1)+(8*2)+(7*6)+(6*0)+(5*7)+(4*6)+(3*3)+(2*4)+(1*1)=144
144 % 10 = 4
So 1260763-41-4 is a valid CAS Registry Number.

1260763-41-4Downstream Products

1260763-41-4Relevant articles and documents

One pot direct synthesis of β-ketoesters via carbonylation of aryl halides using cobalt carbonyl

Baburajan, Poongavanam,Elango, Kuppanagounder P.

, p. 3525 - 3528 (2014)

A direct method for the synthesis of β-ketoesters from aryl halides (iodide, bromide) has been described by using cobalt carbonyl as carbon monoxide source in microwave irradiation. Using this protocol, a wide variety of substituted aryl halides has been successfully converted to corresponding β-ketoesters.

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