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Acetic acid, trifluoro-, 4-(acetyloxy)-2-cyclohexen-1-yl ester, trans- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

91923-19-2

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91923-19-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91923-19-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,9,2 and 3 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 91923-19:
(7*9)+(6*1)+(5*9)+(4*2)+(3*3)+(2*1)+(1*9)=142
142 % 10 = 2
So 91923-19-2 is a valid CAS Registry Number.

91923-19-2Relevant academic research and scientific papers

Palladium-Catalyzed 1,4-Acetoxy-Trifluoroacetoxylation and 1,4-Alkoxy-Trifluoroacetoxylation of Cyclic 1,3-Dienes. Scope and Mechanism

Aranyos, Attila,Szabo, Kalman J.,Baeckvall, Jan-E.

, p. 2523 - 2529 (1998)

Palladium-catalyzed unsymmetrical 1,4-functionalizations of cyclic 1,3-dienes are described. Trifluoroacetate in combination with acetate or alcohols is utilized to obtain 1-acetoxy-4-(trifluoroacetoxy)-2-cycloalkenes and 1-alkoxy-4-(trifluoroacetoxy)-2-c

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