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<ethynyl>iodonium tosylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

227098-84-2

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227098-84-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 227098-84-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,7,0,9 and 8 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 227098-84:
(8*2)+(7*2)+(6*7)+(5*0)+(4*9)+(3*8)+(2*8)+(1*4)=152
152 % 10 = 2
So 227098-84-2 is a valid CAS Registry Number.

227098-84-2Downstream Products

227098-84-2Relevant 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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