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2-butyne-3-onepentacarbonyltriphenylphosphinedicobalt is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

179991-72-1

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179991-72-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 179991-72-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,9,9,9 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 179991-72:
(8*1)+(7*7)+(6*9)+(5*9)+(4*9)+(3*1)+(2*7)+(1*2)=211
211 % 10 = 1
So 179991-72-1 is a valid CAS Registry Number.

179991-72-1Downstream Products

179991-72-1Relevant academic research and scientific papers

Preparation of alkynepentacarbonyltriphenylphosphinedicobalt complexes using ultra violet light

Anderson, James C.,Taylor, Brian F.,Viney, Clare,Wilson, Graham J.

, p. 103 - 106 (1996)

The preparation of alkynepentacarbonyltriphenylphosphinedicobalt complexes under mild conditions using linearly polarised ultra violet laser light is described. This method compares favourably with conventional thermal techniques and is superior when the

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