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1198278-76-0

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1198278-76-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1198278-76-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,8,2,7 and 8 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1198278-76:
(9*1)+(8*1)+(7*9)+(6*8)+(5*2)+(4*7)+(3*8)+(2*7)+(1*6)=210
210 % 10 = 0
So 1198278-76-0 is a valid CAS Registry Number.

1198278-76-0Downstream Products

1198278-76-0Relevant articles and documents

An expedient synthesis of poly-substituted 1-arylisoquinolines from δ-ketonitriles via indium-mediated Barbier reaction protocol

Kim, Sung Hwan,Lee, Hyun Seung,Kim, Ko Hoon,Kim, Jae Nyoung

experimental part, p. 6476 - 6479 (2011/02/23)

We developed an efficient synthetic strategy of poly-substituted 1-arylisoquinolines via an indium-mediated Barbier type allylation from δ-ketonitriles. Initial attack of allylindium species occurred at the nitrile group selectively to form the enamine intermediate, which reacted with the ketone group intramolecularly to furnish the isoquinolines.

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