117929-79-0 Usage
General Description
(E)-3-cyclopentylacrylic acid, also known as 3-(cyclopentyl)-prop-2-enoic acid, is a chemical compound with the molecular formula C8H12O2. It is a colorless to yellow liquid with an unpleasant odor. (E)-3-cyclopentylacrylic acid is primarily used as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds. It can also be used as a building block in the production of polymers and resins. (E)-3-cyclopentylacrylic acid is a versatile compound with various industrial applications, making it a valuable chemical in the synthesis of a wide range of products.
Check Digit Verification of cas no
The CAS Registry Mumber 117929-79-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,9,2 and 9 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 117929-79:
(8*1)+(7*1)+(6*7)+(5*9)+(4*2)+(3*9)+(2*7)+(1*9)=160
160 % 10 = 0
So 117929-79-0 is a valid CAS Registry Number.
117929-79-0Relevant articles and documents
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Roth,Erlenmeyer
, p. 1276,1278 (1955)
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The photomediated reaction of alkynes with cycloalkanes
Doohan, Roisin A.,Hannan, John J.,Geraghty, Niall W.A.
, p. 942 - 952 (2007/10/03)
In the presence of a photomediator such as benzophenone, alkynes with electron-withdrawing groups react with cycloalkanes to give vinyl cycloalkanes. The reaction involves the regiospecific addition of a photochemically generated cycloalkyl radical to the β-carbon of the alkyne. The stereochemical outcome of the reaction depends on the nature of the photomediator and alkyne used. The Royal Society of Chemistry 2006.
