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4-(3-iodoprop-2-ynyloxy)-3-methoxybenzaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1198769-75-3

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1198769-75-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1198769-75-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,8,7,6 and 9 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1198769-75:
(9*1)+(8*1)+(7*9)+(6*8)+(5*7)+(4*6)+(3*9)+(2*7)+(1*5)=233
233 % 10 = 3
So 1198769-75-3 is a valid CAS Registry Number.

1198769-75-3Relevant academic research and scientific papers

Copper(I)-catalyzed cycloaddition of organic azides and 1-iodoalkynes

Hein, Jason E.,Tripp, Jonathan C.,Krasnova, Larissa B.,Sharpless, K. Barry,Fokin, Valery V.

supporting information; experimental part, p. 8018 - 8021 (2010/01/16)

High fidelity: 1-Iodoalkynes react rapidly and selectively with organic azides in the presence of copper(I) catalysts (see scheme; TTTA=tris((1-tert- butyl-1H-1,2,3-triazolyl)methyl)amine). The reaction is compatible with many functional groups and solven

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