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5,9-Dimethyl-2-(toluene-4-sulfonyl)-dec-9-enoic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

121694-22-2

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121694-22-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121694-22-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,6,9 and 4 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 121694-22:
(8*1)+(7*2)+(6*1)+(5*6)+(4*9)+(3*4)+(2*2)+(1*2)=112
112 % 10 = 2
So 121694-22-2 is a valid CAS Registry Number.

121694-22-2Relevant academic research and scientific papers

Synthesis of 2,6,10,14-Tetramethylpentadec-1-ene by using p-Toluenesulphonylacetic Acid Methyl Ester

Kulkarni, Sheshgiri N.,Phadke, A. S.,Salunkhe, A. M.

, p. 273 - 274 (2007/10/02)

p-Toluenesulphonylacetic acid methyl ester has been used as an active methylene compound for the synthesis of norphytene (7) by successive alkylations with rhodinyl iodide (2) and 2-iodo-6-methyl-heptane in our general strategy (C10+C1/su

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