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(E)-1-(2'-ethenyl-1'-cyclohexenyl)-3-(trimethylsilyl)-2-propen-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

115691-92-4

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115691-92-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 115691-92-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,6,9 and 1 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 115691-92:
(8*1)+(7*1)+(6*5)+(5*6)+(4*9)+(3*1)+(2*9)+(1*2)=134
134 % 10 = 4
So 115691-92-4 is a valid CAS Registry Number.

115691-92-4Downstream Products

115691-92-4Relevant academic research and scientific papers

20. Silicon-Directed Nazarov Cyclizations Part VI The Anomalous Cyclization of Vinyl Dienyl Ketones

Denmark, Scott E.,Hite, Gary A.

, p. 195 - 208 (2007/10/02)

Reactions of various vinyl dienyl ketones (see 1a-e, 1i) with FeCl3 give rise to β,γ-unsaturated α-vinyl-cyclopentenones (see 2a-e, 2i, Table 2).The reaction succeeds for vinyl dienyl ketones with substituents on either double bond.Aryl dienyl and alkyl d

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