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1,4-diethinyl-2,5-di(octadecyloxy)benzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128424-46-4

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128424-46-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128424-46-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,4,2 and 4 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 128424-46:
(8*1)+(7*2)+(6*8)+(5*4)+(4*2)+(3*4)+(2*4)+(1*6)=124
124 % 10 = 4
So 128424-46-4 is a valid CAS Registry Number.

128424-46-4Upstream product

128424-46-4Relevant academic research and scientific papers

New Rigid Backbone Conjugated Organic Polymers with Large Fluorescence Quantum Yields

Davey, Andrew P.,Elliott, Simon,O'Connor, Orla,Blau, Werner

, p. 1433 - 1434 (2007/10/02)

The effect on optical emission of the presence of carbon-carbon triple bond linkages in conjugated aromatic copolymers is studied and leads to fluorescence quantum yields of up to 50percent, substantially higher than most conventional conjugated polymers.

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