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1432754-89-6

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1432754-89-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1432754-89-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,2,7,5 and 4 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1432754-89:
(9*1)+(8*4)+(7*3)+(6*2)+(5*7)+(4*5)+(3*4)+(2*8)+(1*9)=166
166 % 10 = 6
So 1432754-89-6 is a valid CAS Registry Number.

1432754-89-6Relevant articles and documents

Nickel-catalyzed Suzuki-Miyaura coupling of heteroaryl ethers with arylboronic acids

Li, Xiao-Jian,Zhang, Jin-Ling,Geng, Yu,Jin, Zhong

, p. 5078 - 5084 (2013/06/27)

Nickel-catalyzed Suzuki-Miyaura coupling of heteroaryl ethers with arylboronic acids was described. Selective activation of the phenol C-O bonds was achieved by converting them into the corresponding aryl 2,4-dimethoxy-1,3,5- triazine-6-yl ethers, in which aryl C-O bond could be selectively cleaved with inexpensive, air-stable NiCl2(dppf) as a catalyst. Coupling of these readily accessible heteroaryl ethers proved tolerant of extensive functional groups.

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