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Benzoyl chloride, 4-(2-phenylethenyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

42944-21-8

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42944-21-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 42944-21-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,9,4 and 4 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 42944-21:
(7*4)+(6*2)+(5*9)+(4*4)+(3*4)+(2*2)+(1*1)=118
118 % 10 = 8
So 42944-21-8 is a valid CAS Registry Number.

42944-21-8Upstream product

42944-21-8Relevant academic research and scientific papers

Synthesis, characterization and microbial activity of new aryl esters of 1,1'-bis(4-hydroxyphenyl)cyclohexane

Patel, Chirag Bhupendra,Dhaduk, Bhavin Babu,Parsania, Parsotam Hari

, p. 505 - 511 (2015/06/22)

Aryl esters of 1,1'-bis(4-hydroxyphenyl)cyclohexane (bisphenol-C) were synthesized by condensing bisphenol-C with aryl acid chlorides using triethylamine as a catalyst and ethyl acetate as a solvent at room temperature.The compounds were characterized by

Fluorescence of Distyrylbenzenes and Distyrylstilbenes

Erckel, R.,Fruehbeis, H.

, p. 1472 - 1480 (2007/10/02)

Absorption, corrected emission spectra, fluorescence quantum yields, and preparation are reported for distyrylbenzene, distyrylstilbene and substituted derivatives.The Stokes shifts measured in three solvents and correlated with quantum chemical calculations. - Key words: Fluorescence, Distyrylbenzenes

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