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954374-32-4

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954374-32-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 954374-32-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,4,3,7 and 4 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 954374-32:
(8*9)+(7*5)+(6*4)+(5*3)+(4*7)+(3*4)+(2*3)+(1*2)=194
194 % 10 = 4
So 954374-32-4 is a valid CAS Registry Number.

954374-32-4Downstream Products

954374-32-4Relevant articles and documents

Air-stable μ2-hydroxyl bridged cationic binuclear complexes of zirconocene perfluorooctanesulfonates: their structures, characterization and application

Zhang, Xiaohong,Xu, Xinhua,Li, Ningbo,Liang, Zhiwu,Tang, Zilong

supporting information, p. 1926 - 1932 (2018/03/21)

Three air-stable zirconocene perfluoro-octanesulfonates were successfully synthesized by treatment of C8F17SO3Ag with (RCp)2ZrCl2 [R = H, n-Bu, t-Bu]. According to X-ray analysis, they have μ2-hydroxyl bridged cationic binuclear structures: (i) [CpZr(OH2)3]2(μ2-OH)2(OSO2C8F17)4·2THF·4H2O (1a·2THF·4H2O), (ii) [n-BuCpZr(OH2)3]2(μ2-OH)2(OSO2C8F17)4·6H2O (2a·6H2O), and (iii) [t-BuCpZr(OH2)3]2(μ2-OH)2(OSO2C8F17)4·2C3H6O·8H2O (3a·2C3H6O·8H2O). The ligands of water and organic molecules in the complexes originated from the moist air and solvent during their recrystallization. These complexes were characterized with different techniques, and found to show water tolerance, air/thermal stability as well as strong Lewis acidity. Moreover, the complexes showed highly catalytic activity in various reactions of C–C bond formation. With good recyclability, they should find wide applications in organic chemistry.

Intra- and intermolecular alkylation of N, O-acetals and π-activated alcohols catalyzed by in situ generated acid

Hamon, Melanie,Dickinson, Niall,Devineau, Alice,Bolien, David,Tranchant, Marie-Jose,Taillier, Catherine,Jabin, Ivan,Harrowven, David C.,Whitby, Richard J.,Ganesan,Dalla, Vincent

, p. 1900 - 1912 (2014/04/03)

Intramolecular and intermolecular alkylations of carbocation precursors of limited ionization ability, principally N,O-acetals, without the use of an exogenous reagent have been developed. The reactions are carried out in 1,1,2,2-tetrachloroethane (TCE) a

FeCl2-catalyzed selective C-C bond formation by oxidative activation of a benzylic C-H bond

Li, Zhiping,Cao, Lin,Li, Chao-Jun

, p. 6505 - 6507 (2008/09/17)

(Chemical Equation Presented) Any old iron: Readily available and non-toxic FeCl2 effectively catalyzes C-C bond formation by oxidative activation of benzylic C-H bonds in the presence of tert-butyl peroxide as a stoichiometric oxidant (see sch

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