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11-hydroxy-9-undecynoic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

91966-51-7

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91966-51-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91966-51-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,9,6 and 6 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 91966-51:
(7*9)+(6*1)+(5*9)+(4*6)+(3*6)+(2*5)+(1*1)=167
167 % 10 = 7
So 91966-51-7 is a valid CAS Registry Number.

91966-51-7Upstream product

91966-51-7Relevant academic research and scientific papers

The synthesis of polyunsaturated α,ω-dicarboxylic acids. I. Chemical synthesis of octadecadienedioic acids regioisomeric in double bond positions

Ivanov,Groza,Mal'chenko,Myagkova,Shewe

, p. 481 - 487 (2007/10/03)

Novel compounds, (6Z,9Z)-octadecadienedioic acid, its regioisomers in double bond positions, and their acetylenic precursors, were synthesized. A general approach to the synthesis of a series of ω-hydroxyacetylenic acids in the context of a unique synthetic scheme was suggested.

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