57491-34-6 Usage
General Description
(3E,13E)-1-Acetoxy-3,13-octadecadiene is a chemical compound with the molecular formula C20H36O2. It is an acetoxy derivative of an octadecadiene, meaning it contains a functional group consisting of an acetoxy group (CH3COO-) attached to a carbon atom in the molecule. (3E,13E)-1-Acetoxy-3,13-octadecadiene is a long-chain fatty acid derivative and may have potential uses in the food, pharmaceutical, and cosmetic industries. Its specific properties and potential applications would depend on its synthesis method and purity, and further research may be needed to fully understand its uses and potential benefits.
Check Digit Verification of cas no
The CAS Registry Mumber 57491-34-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,4,9 and 1 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 57491-34:
(7*5)+(6*7)+(5*4)+(4*9)+(3*1)+(2*3)+(1*4)=146
146 % 10 = 6
So 57491-34-6 is a valid CAS Registry Number.
InChI:InChI=1/C20H36O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-22-20(2)21/h6-7,16-17H,3-5,8-15,18-19H2,1-2H3/b7-6+,17-16+
57491-34-6Relevant articles and documents
Sequential alkynylation of ω-bromoalkyl triflates: Facile access to unsymmetrical non-conjugated diynes including precursors to diene pheromones
Armstrong-Chong, Rosemary J.,Matthews, Kristopher,Chong, J. Michael
, p. 10239 - 10244 (2007/10/03)
Sequential treatment of ω-bromoalkyl triflates with an alkynyllithium at 0°C followed by addition of a second alkynyllithium and NaI and heating the reaction mixture provides a simple one-pot access to unsymmetrical diynes in good yields. These diynes may be transformed stereoselectively into diene pheromones such as (Z,Z)- and (E,Z)-3,13-octadecadienyl acetate. Graphical Abstract
