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2-Propyn-1-one, 1,1'-(1,3-phenylene)bis- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

112077-44-8

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112077-44-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 112077-44-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,0,7 and 7 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 112077-44:
(8*1)+(7*1)+(6*2)+(5*0)+(4*7)+(3*7)+(2*4)+(1*4)=88
88 % 10 = 8
So 112077-44-8 is a valid CAS Registry Number.

112077-44-8Downstream Products

112077-44-8Relevant academic research and scientific papers

Rapid preparation of 3-deoxyanthocyanidins and novel dicationic derivatives: New insight into an old procedure

Chassaing, Stefan,Kueny-Stotz, Marie,Isorez, Geraldine,Brouillard, Raymond

, p. 2438 - 2448 (2007)

Common 3-deoxyanthocyanidins and original dicationic flavylium- benzopyrylium derivatives are easily and efficiently synthesized through reactions between the corresponding phenols and aryl ethynyl ketones in the presence of aqueous hexafluorophosphoric acid. The mechanism of the reaction is discussed and two competitive pathways are consistent with our results. Wiley-VCH Verlag GmbH & Co. KGaA, 2007.

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