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702683-21-4

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702683-21-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 702683-21-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,0,2,6,8 and 3 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 702683-21:
(8*7)+(7*0)+(6*2)+(5*6)+(4*8)+(3*3)+(2*2)+(1*1)=144
144 % 10 = 4
So 702683-21-4 is a valid CAS Registry Number.

702683-21-4Downstream Products

702683-21-4Relevant articles and documents

Carboxyamido/carbene ligated palladium (II) complex: A versatile catalyst for the synthesis of aryl-substituted heteroarenes

Vishnuvardhan Reddy, Police,Parsharamulu, Thupakula,Annapurna, Manne,Likhar, Pravin R.,Kantam, Mannepalli Lakshmi,Bhargava, Suresh

, p. 150 - 153 (2016)

Carboxy amido/carbene ligated Pd-complex catalyzed Suzuki-Miyaura cross-coupling of aryl-boronic acids with heteroaryl bromides is described. The protocol has a broad substrate scope that includes electron-rich, electron-deficient and sterically hindered arylboronic acids and heteroaryl bromides. The catalytic activity of the catalyst has been further investigated in the coupling of 2,6-dibromopyridine with arylboronic acids.

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