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11-methylretinonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1266619-29-7

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1266619-29-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1266619-29-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,6,6,1 and 9 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1266619-29:
(9*1)+(8*2)+(7*6)+(6*6)+(5*6)+(4*1)+(3*9)+(2*2)+(1*9)=177
177 % 10 = 7
So 1266619-29-7 is a valid CAS Registry Number.

1266619-29-7Downstream Products

1266619-29-7Relevant academic research and scientific papers

Efficient preparation of 9-Z-11-methylretinal and 11-Z-11-methylretinal

Dawadi, Prativa B.S.,Verhoeven, Michiel A.,Lugtenburg, Johan

, p. 602 - 604 (2011)

[2-(β-Ionylidene)propyl]triphenylphosphonium bromide is reacted with 3-methyl-4-oxobut-2-enenitrile in refluxing 1,2-epoxybutane to give a mixture of 11-Z- and all-E-11-methylretinal via DIBAL-H reduction. In an analogous fashion, β-ionyl triphenylphospho

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