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(2Z,4Z)-3-phenyl-5-iodopentadien-1-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

550364-48-2

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550364-48-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 550364-48-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,5,0,3,6 and 4 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 550364-48:
(8*5)+(7*5)+(6*0)+(5*3)+(4*6)+(3*4)+(2*4)+(1*8)=142
142 % 10 = 2
So 550364-48-2 is a valid CAS Registry Number.

550364-48-2Relevant academic research and scientific papers

Trienylboronic acid, a versatile coupling tool for retinoid synthesis; Stereospecific synthesis of 13-aryl substituted (11Z)-retinal

Uenishi, Jun'ichi,Matsui, Katsuaki,Wada, Akimori

, p. 3093 - 3096 (2007/10/03)

Trienylboronic acid 1a was prepared from iodotriene 3, which was coupled with (2Z,4Z)-3-aryl-5-iodo-2,4-pentadienol 9 by Suzuki coupling reaction to give geometrically pure 13-aryl substituted (11Z)-retinol 10. Oxidation of 10 gave 13-aryl substituted (11Z)-retinal 11.

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