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tert-Butyl-((1S,2R,3S)-2,3-dimethyl-1-phenylethynyl-cyclopropoxy)-dimethyl-silane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

208665-67-2

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208665-67-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 208665-67-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,8,6,6 and 5 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 208665-67:
(8*2)+(7*0)+(6*8)+(5*6)+(4*6)+(3*5)+(2*6)+(1*7)=152
152 % 10 = 2
So 208665-67-2 is a valid CAS Registry Number.

208665-67-2Downstream Products

208665-67-2Relevant academic research and scientific papers

Rearrangement of 1-(1-alkynyl)cyclopropanols to 2-cyclopentenones via their hexacarbonyldicobalt complexes. A new use of alkyne-CO2(CO)6 complexes in organic synthesis

Iwasawa, Nobuharu,Matsuo, Takeshi,Iwamoto, Mari,Ikeno, Taketo

, p. 3903 - 3914 (2007/10/03)

A novel rearrangement of 1-(1-alkynyl)cyclopropanols to 2-cyclopenten- 1-ones proceeded on complexation of their alkynyl part with octacarbonyldicobalt (Co2(CO8)). 1-(1-Alkynyl)cyclopropanols with a wide range of substituents on thei

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