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bis(η6-diphenylacetylene)chromium(I) iodide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

86991-75-5

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86991-75-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 86991-75-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,9,9 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 86991-75:
(7*8)+(6*6)+(5*9)+(4*9)+(3*1)+(2*7)+(1*5)=195
195 % 10 = 5
So 86991-75-5 is a valid CAS Registry Number.

86991-75-5Relevant academic research and scientific papers

INTERACTION OF DIPHENYLACETYLENE WITH CHROMIUM ATOMS

Yur'Eva, L. P.,Zaitseva, N. N.,Zakurin, N. V.,Vasil'Kov, A. Yu.,Vasyukova, N. I.

, p. 287 - 292 (2007/10/02)

The reaction of diphenylacetylene with chromium atoms results in the formation of bisarenechromium ?-complexes containing diphenylacetylene and its cyclotrimer as ligands, viz., bis(η6-diphenylacetylene)chromium, (η6-diphenylacetylene)(η6-hexaphenylbenzene)chromium and bis(η6-hexaphenylbenzene)chromium.The other reaction products were found to be uncomplexed hexaphenylbenzene and 1,2,3,4-tetraphenylbutadiene-1,3.

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