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1227053-89-5

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1227053-89-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1227053-89-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,7,0,5 and 3 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1227053-89:
(9*1)+(8*2)+(7*2)+(6*7)+(5*0)+(4*5)+(3*3)+(2*8)+(1*9)=135
135 % 10 = 5
So 1227053-89-5 is a valid CAS Registry Number.

1227053-89-5Downstream Products

1227053-89-5Relevant articles and documents

[Ind2TiMe2]: A catalyst for the hydroaminomethylation of alkenes and styrenes

Kubiak, Raphael,Prochnow, Insa,Doye, Sven

supporting information; experimental part, p. 2626 - 2629 (2010/06/18)

(Chemical Equation Presentation) Metal-catalyzed hydroaminomethylations of styrenes, which take place by C-H bond activation, can be achieved in the presence of the catalyst [Ind2TiMe2] (Ind = η5-indenyl). Corresponding reactions of l-alkenes with N-methylanilines performed at temperatures between 80°C and 105°C usually take place with regioselectivities of better than 99:1 in favor of the branched product.

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