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The given chemical compound is a complex organometallic compound consisting of a tungsten (W) center with various ligands. The compound is an ionic complex, with the cation being W(C2(OCH3)(C6H4CH3))(CO)(P(CH3)3)(C5H5)^(1+) and the anion being SO3CF3^(1-). The cation features a tungsten atom coordinated to a dicarbonyl ligand (C2(OCH3)(C6H4CH3)), a carbonyl group (CO), a triphenylphosphine ligand (P(CH3)3), and a cyclopentadienyl ligand (C5H5). The anion is a trifluoromethanesulfonate ion (CF3SO3^-). W(C2(OCH3)(C6H4CH3))(CO)(P(CH3)3)(C5H5)(1+)*SO3CF3(1-)=(W(C2(OCH3)(C6H4CH3))(CO)(P(CH3)3)(C5H5))(SO3CF3) is likely to be used in organometallic chemistry, catalysis, or as a precursor for other complex molecules.

89199-46-2

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89199-46-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89199-46-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,1,9 and 9 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 89199-46:
(7*8)+(6*9)+(5*1)+(4*9)+(3*9)+(2*4)+(1*6)=192
192 % 10 = 2
So 89199-46-2 is a valid CAS Registry Number.

89199-46-2Downstream Products

89199-46-2Relevant academic research and scientific papers

PROTON-INDUCED DIMERISATION AND RELATED REACTIONS OF MONONUCLEAR TUNGSTEN CARBYNE COMPLEXES

Jeffery, John C.,Laurie, Jill C. V.,Moore, Iain,Stone, F. Gordon A.

, p. C37 - C40 (1983)

The products obtained by treating the compounds CR)(CO)2(η-C5H5)> (R=C6H4Me-4 or Me) with HBF4*Et2O or with HI are described and compared with species obtained by protonating or methylating the complexes 2-C(R)C(O)>(CO)(PMe3)(η-C5H5)>

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