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4,4'-Di-n-octoxydiphenyldiacetylen is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

69374-88-5

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69374-88-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69374-88-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,3,7 and 4 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 69374-88:
(7*6)+(6*9)+(5*3)+(4*7)+(3*4)+(2*8)+(1*8)=175
175 % 10 = 5
So 69374-88-5 is a valid CAS Registry Number.

69374-88-5Downstream Products

69374-88-5Relevant academic research and scientific papers

Preparation and Coupling Reactions of Alkynyl(phenyl)iodonium Salts Bearing Long Alkoxy Chains. Formation of Liquid-Crystalline Diacetylenes

Kitamura, Tsugio,Lee, Chi Han,Taniguchi, Hiroshi,Matsumoto, Masaru,Sano, Youich

, p. 8053 - 8057 (2007/10/02)

Alkynyl(phenyl)iodonium tosylates with long alkoxy chains, such as (octyloxy)-, (decyloxy)-, (dodecyloxy)-, and (tetradecyloxy)phenyl, were prepared by reaction of the corresponding alkynes with hydroxy(tosyloxy)iodobenzene.The alkynyliodonium tosylates w

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