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5-(2,4,6-trimethyl-phenyl)-pent-4-yn-1-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

861920-85-6

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861920-85-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 861920-85-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,1,9,2 and 0 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 861920-85:
(8*8)+(7*6)+(6*1)+(5*9)+(4*2)+(3*0)+(2*8)+(1*5)=186
186 % 10 = 6
So 861920-85-6 is a valid CAS Registry Number.

861920-85-6Relevant academic research and scientific papers

The photo-dehydro-diels-alder reaction: An efficient route to naphthalenes

Wessig, Pablo,Mueller, Gunnar,Kuehn, Andreas,Herre, Robert,Blumenthal, Haiko,Troelenberg, Stefanie

, p. 1445 - 1454 (2005)

The photo-dehydro-Diels-Alder reaction (PDDA), a new photochemical route to naphthalenes is presented. The [4+2] cycloaddition takes place between 3-arylynones and arylacetylenes. in which these moieties may be located in two molecules (intermolecular PDD

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