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bis(3-methylphenyl)acetylene dicobalt hexacarbonyl is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

57551-95-8

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57551-95-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57551-95-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,5,5 and 1 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 57551-95:
(7*5)+(6*7)+(5*5)+(4*5)+(3*1)+(2*9)+(1*5)=148
148 % 10 = 8
So 57551-95-8 is a valid CAS Registry Number.

57551-95-8Downstream Products

57551-95-8Relevant academic research and scientific papers

SYNTHESIS AND SPECTROSCOPIC STUDY OF A SERIES OF DIARYLACETYLENE DICOBALT HEXACARBONYL COMPLEXES

Pepermans, Henri,Willem, Rudolph,Hoogzand, Cornelis

, p. 563 - 574 (2007/10/02)

A series of methyl, methoxy and trimethylsilyl substituted diphenylacetylenes was reacted with Co2(CO)8, giving the corresponding (diarylacetylene) Co2(CO)6 complexes.The predominance of the steric effect of the substituents in these reactions was established.The complexes were studied by IR, MS, 13C NMR, 1H NMR and UV-visible spectroscopy.

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