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9-Anthracenecarboxylic acid, 2-[[9-[2-[[2-(4-formylphenoxy)ethoxy]carbonyl]phenyl]-3-oxo-3H-xanthen- 6-yl]oxy]ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

668459-46-9

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668459-46-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 668459-46-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,8,4,5 and 9 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 668459-46:
(8*6)+(7*6)+(6*8)+(5*4)+(4*5)+(3*9)+(2*4)+(1*6)=219
219 % 10 = 9
So 668459-46-9 is a valid CAS Registry Number.

668459-46-9Downstream Products

668459-46-9Relevant academic research and scientific papers

Fullerene-fluorescein-anthracene hybrids: A model for artificial photosynthesis and solar energy conversion

Jing, Bingwen,Zhu, Daoben

, p. 221 - 224 (2007/10/03)

Two novel C60-fluorescein-anthracene hybrids have been synthesized. Fluorescence quenching in the hybrids indicates an energy transfer from the excited state of anthracene to fluorescein and photoinduced intramolecular electron transfer from the excited state of fluorescein to the C60 moiety.

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