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(6-Methyl-nonyl)-triphenyl-phosphonium; bromide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

136539-92-9

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136539-92-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 136539-92-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,5,3 and 9 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 136539-92:
(8*1)+(7*3)+(6*6)+(5*5)+(4*3)+(3*9)+(2*9)+(1*2)=149
149 % 10 = 9
So 136539-92-9 is a valid CAS Registry Number.

136539-92-9Downstream Products

136539-92-9Relevant academic research and scientific papers

Studies related to fatty acid desaturation. Part I: Preparation of methyl-substituted nonanols, nonyl bromides and total synthesis of new branched oleic acids

Genard, S.,Patin, H.

, p. 397 - 406 (2007/10/02)

Convenient pathways for the synthesis of seven structurally defined isomers of methyl-nonanols and methyl-nonylbromides are described.These synthons are used to perform Wittig reactions between convenient phosphoranes and aldehydes in order to obtain seven new octadecenoic acids bearing a methyl grouping on carbons 11 to 17. branched nonan-1-ols / branched 1-nonylbromides / Wittig reactions / methyl 9-bromononanoate / methyl 8-formyloctanoate / methyl 11 or 17-methyloctadec-9-enoates

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