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4,10-Dioxa-3,11-disilatridecane, 2,2,11,11,12,12-hexamethyl-3,3-diphenyl-5-[(trimethylsilyl)ethynyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

397872-82-1

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397872-82-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 397872-82-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,9,7,8,7 and 2 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 397872-82:
(8*3)+(7*9)+(6*7)+(5*8)+(4*7)+(3*2)+(2*8)+(1*2)=221
221 % 10 = 1
So 397872-82-1 is a valid CAS Registry Number.

397872-82-1Relevant academic research and scientific papers

Syntheses of anolignans A and B using ruthenium-catalyzed cross-enyne metathesis

Mori, Miwako,Tonogaki, Keisuke,Nishiguchi, Nao

, p. 224 - 226 (2007/10/03)

Anolignans A and B were synthesized using ruthenium-catalyzed cross-enyne metathesis as the key steps. The 1,3-diene moieties of these natural products were constructed by the introduction of the methylene parts of ethylene into alkyne using Grubbs' catalyst.

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