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2-Propen-1-ol, 2,3-diiodo-, (E)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

71264-49-8

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71264-49-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 71264-49-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,2,6 and 4 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 71264-49:
(7*7)+(6*1)+(5*2)+(4*6)+(3*4)+(2*4)+(1*9)=118
118 % 10 = 8
So 71264-49-8 is a valid CAS Registry Number.

71264-49-8Upstream product

71264-49-8Relevant academic research and scientific papers

THE REACTION OF ALKYNES WITH I2 ON UNACTIVATED ALUMINA

Hondrogiannis, George,Lee, Lay Choo,Kabalka, George W.,Pagni, Richard M.

, p. 2069 - 2070 (1989)

Alkynes react with I2 on unactivated alumina under mild conditions to form (E)-diiodoalkenes.Terminal alkynes also afford 1,1,2-triiodo-1-alkenes in low yield.These latter products were not observed on activated alumina.

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