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(benzonitrile)(η-1,5-cyclooctadiene)(triphenylphosphine)iridium(I) tetrafluoroborate*0.5CH2Cl2 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

83115-18-8

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83115-18-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83115-18-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,1,1 and 5 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 83115-18:
(7*8)+(6*3)+(5*1)+(4*1)+(3*5)+(2*1)+(1*8)=108
108 % 10 = 8
So 83115-18-8 is a valid CAS Registry Number.

83115-18-8Relevant academic research and scientific papers

13C NMR spectra of some new iridium(I) complexes: Evidence for reductive character in H2 addition and the cis and trans influences of nitriles

Crabtree, Robert H.,Morehouse, Sheila M.

, p. 4210 - 4213 (2008/10/08)

Syntheses of the new complexes [Ir(cod)(PPh3)(RCN)]A and [IrH2(cod)(PPh3)(RCN)]A (cod = 1,5-cyclooctadiene; A = BF4; R = Me, p-MeOC6H4, C6H5, p-CH3COC6H4, and p-NO2C6H4) are reported. 13C NMR spectroscopy suggests the addition of H2 takes place with an increase, rather than the more usual decrease, of electron density at the metal. The data also reveal the presence of cis and trans influences of R on the cod δ(C(vinyl)), which are in the same direction, the trans being ca. 3.5 times greater than the cis influence.

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