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4,4'-diiodo-3,3'-di(18-azacrown-6-N-carbonylmethoxy)biphenyl is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

256387-74-3

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256387-74-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 256387-74-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,6,3,8 and 7 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 256387-74:
(8*2)+(7*5)+(6*6)+(5*3)+(4*8)+(3*7)+(2*7)+(1*4)=173
173 % 10 = 3
So 256387-74-3 is a valid CAS Registry Number.

256387-74-3Relevant academic research and scientific papers

Synthesis of multiply substituted, ion channel forming octi(p-phenylene)s: Theme and variations

Robert, Fabien,Winum, Jean-Yves,Sakai, Naomi,Gerard, David,Matile, Stefan

, p. 37 - 39 (2007/10/03)

(formula presented) To facilitate the access to unique models for biological processes, we examined six different synthetic routes to octi(p-phenylene) rods with lateral and terminal substitutents RL and RT. This systematic study all

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