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1224691-22-8

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1224691-22-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1224691-22-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,4,6,9 and 1 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1224691-22:
(9*1)+(8*2)+(7*2)+(6*4)+(5*6)+(4*9)+(3*1)+(2*2)+(1*2)=138
138 % 10 = 8
So 1224691-22-8 is a valid CAS Registry Number.

1224691-22-8Downstream Products

1224691-22-8Relevant articles and documents

Regioselective synthesis of novel perfluoroalkylated fused pyridines and 3-(Aminomethylene)thiochroman-4-ones from 3-(Perfluoroalkanoyl)thiochromenones and Amines

Kotljarov, Anton,Sevenard, Dmitri V.,Iaroshenko, Viktor O.,Irgashev, Roman A.,Volochnyuk, Dmitriy M.,Langer, Peter,Tolmachev, Andrei A.,Sosnovskikh, Vyacheslav Ya.

experimental part, p. 671 - 677 (2010/04/26)

The regioselectivity of reactions of 3-(perfluoroacyl)-4H-thiochromen-4- ones with a range of hetaryl, aryl, and alkyl amines was examined. The reactions provide ready access to polyfluoroalkylated fused pyridines and thiochromen-4-ones. Georg Thieme Verlag Stuttgart New York.

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