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Dichlor-(9-p-menthen-1-yl)-methylsilan is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

21696-71-9

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21696-71-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21696-71-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,6,9 and 6 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 21696-71:
(7*2)+(6*1)+(5*6)+(4*9)+(3*6)+(2*7)+(1*1)=119
119 % 10 = 9
So 21696-71-9 is a valid CAS Registry Number.

21696-71-9Downstream Products

21696-71-9Relevant academic research and scientific papers

Organosilicon Derivatives of p-Ment-1-ene

Voronkov,Yarosh,Shchukina,Albanov,Rudakov

, p. 1887 - 1888 (2007/10/03)

9-Chloro(dimethyl)silyl-, 9-dichloro(methyl)silyl-, and 9-trichlorosilyl-p-ment-l-enes were obtained by hydrosilylation of p-menta-1,8(9)-diene with HSiMe3-nCln (n = 1-3). The products were reacted with BrMgC≡CH to obtain the corresponding ethynyl derivatives. 9-(Bromomagnesioethynyl)dimethylsilyl-p-ment-1-ene reacts with MeCHO to give 9-(3-hydroxybutyn-l-yl)dimethylsilyl-p-ment-1-ene.

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