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cis-4,6-dimethyl-2-phenyl-1,3-diselenane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

176978-29-3

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176978-29-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 176978-29-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,6,9,7 and 8 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 176978-29:
(8*1)+(7*7)+(6*6)+(5*9)+(4*7)+(3*8)+(2*2)+(1*9)=203
203 % 10 = 3
So 176978-29-3 is a valid CAS Registry Number.

176978-29-3Downstream Products

176978-29-3Relevant academic research and scientific papers

cis-4,6-dimethyl -2-phenyl-1,3-diselenane

Baudoux, Guy,Norberg, Bernadette,Wouters, Johan,Defrere, Laurent,Krief, Alain,Evrard, Guy

, p. 1505 - 1507 (1998)

In the crystal of the title compound, C12H16Se2, the packing involves quadrupolar interactions, and the 1,3-diselenane cycle adopts a chair conformation. This compound was synthesized using diselenocyanate and benzaldehyde.

Reaction of 1,3-diselenanes with metal amides

Krief, Alain,Defrere, Laurent

, p. 2667 - 2670 (2007/10/03)

1,3-Diselenanes are efficiently metallated by LDA or better by KDA. On conformationally rigid derivatives, metallation is more efficient on equatorial hydrogen and leads to 2-metallo-diselenanes bearing the metal in equatorial position.

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