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1423439-60-4

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1423439-60-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1423439-60-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,3,4,3 and 9 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1423439-60:
(9*1)+(8*4)+(7*2)+(6*3)+(5*4)+(4*3)+(3*9)+(2*6)+(1*0)=144
144 % 10 = 4
So 1423439-60-4 is a valid CAS Registry Number.

1423439-60-4Downstream Products

1423439-60-4Relevant articles and documents

An efficient synthesis of perfluoroalkenylated aryl compounds via Pincer-Pd catalyzed Heck couplings

Feng, Jie,Cai, Chun

, p. 6 - 10 (2013/03/28)

Heck couplings of aryl halides with fluoroalkyl-substituted ethylenes catalyzed by Pincer Palladium complex were described. A variety of fluorous ponytail-substituted aromatics were obtained with moderate to excellent yields. Moreover, the catalyst can be easily separated from the reaction mixture by F-SPE technique and reused three times without significant loss of activity.

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