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Benzene, [1-(1,1-dimethylethyl)-2-butynyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

111679-75-5

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111679-75-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 111679-75-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,6,7 and 9 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 111679-75:
(8*1)+(7*1)+(6*1)+(5*6)+(4*7)+(3*9)+(2*7)+(1*5)=125
125 % 10 = 5
So 111679-75-5 is a valid CAS Registry Number.

111679-75-5Relevant academic research and scientific papers

STEREOCHEMISTRY OF THE SN2' DISPLACEMENT OF CHIRAL 1,3-DISUBSTITUTED BROMOALLENES TO FORM CHIRAL ACETYLENES

Corey, E. J.,Boaz, Neil W.

, p. 3059 - 3062 (1984)

Optically active 1,3-disubstituted bromoallenes react with a variety of cuprate reagents preferentially is an SN2' fashion with very high anti selectivity.

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