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126759-41-9

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126759-41-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 126759-41-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,7,5 and 9 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 126759-41:
(8*1)+(7*2)+(6*6)+(5*7)+(4*5)+(3*9)+(2*4)+(1*1)=149
149 % 10 = 9
So 126759-41-9 is a valid CAS Registry Number.

126759-41-9Downstream Products

126759-41-9Relevant articles and documents

A Regiocontrolled Synthesis of Substituted Indoles by Palladium-Catalyzed Coupling of 2-Bromonitrobenzenes and 2-Bromoacetanilides

Kasahara, Akira,Izumi, Taeko,Murakami, Satoshi,Miyamoto, Kazuhiro,Hino, Toshimi

, p. 1405 - 1413 (2007/10/02)

The palladium-catalyzed cross-coupling reaction of 2-bromonitrobenzenes or 2-bromoacetanilides with ethylene has been used to produce a variety of substituted indoles.The mild reaction conditions and selectivity inherent in the coupling reaction have been utilized to produce regiochemically pure 4-, 5-, 6-, and 7-substituted indoles.

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