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1-(4-nitrophenyl)-2-(3,4,5-trimethoxyphenyl)ethyne is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

208347-61-9

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208347-61-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 208347-61-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,8,3,4 and 7 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 208347-61:
(8*2)+(7*0)+(6*8)+(5*3)+(4*4)+(3*7)+(2*6)+(1*1)=129
129 % 10 = 9
So 208347-61-9 is a valid CAS Registry Number.

208347-61-9Relevant academic research and scientific papers

Preparation and evaluation of diarylalkynes as antitumour agents

Hadfield, John A.,McGown, Alan T.

, p. 1421 - 1431 (1998)

A series of diarylalkynes have been synthesised and tested for anti- tumour activity.

Synthesis and biological evaluation of cis-combretastatin analogs and their novel 1,2,3-triazole derivatives

Pati, Hari N.,Wicks, Martha,Holt Jr., Herman L.,LeBlanc, Regan,Weisbruch, Paul,Forrest, Lori,Lee, Moses

, p. 117 - 120 (2007/10/03)

Three cis-combretastatin analogs (8-10) and three novel 1,2,3-triazole derivatives (5-7) have been synthesized. The cis-combretastatins were prepared from selective hydrogenation of the corresponding alkyne. Reaction of the alkyne intermediates with benzy

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