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1226772-02-6

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1226772-02-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1226772-02-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,6,7,7 and 2 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1226772-02:
(9*1)+(8*2)+(7*2)+(6*6)+(5*7)+(4*7)+(3*2)+(2*0)+(1*2)=146
146 % 10 = 6
So 1226772-02-6 is a valid CAS Registry Number.

1226772-02-6Downstream Products

1226772-02-6Relevant articles and documents

Atom-economical preparation of aryl- And heteroaryl-lanthanum reagents by directed ortho metalation by using tmp3[La]

Wunderlich, Stefanh,Knochel, Paul

, p. 3304 - 3307 (2010)

Chemical Equation Presentation Chemoselectivity and reactivity : The directed ortho-lanthanation by using tmp3La·3MgCl 2·5LiCl provides triarylor heteroaryl-LaIII species in high yields (tmp = 2,2,6,6-tetramethylpiperidyl). A range of functionalities and sensitive heterocycles are tolerated in this metalation procedure. The resulting organometallic species can directly undergo Pd-catalyzed cross-coupling reactions (see scheme)

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