138616-36-1 Usage
Structure
Ethyl ester derivative of 2-(phenylethynyl)cyclopent-1-ene-1-carboxylic acid
A specific arrangement of atoms, with an ethyl group (C2H5) attached to a cyclopent-1-ene-1-carboxylic acid structure through an ester bond.
Usage
Pharmaceutical industry, synthesis of pharmaceuticals and agrochemicals, production of fine chemicals
The compound serves as a starting material or building block in the creation of various drugs, pesticides, and other high-value chemical products.
Role
Important intermediate in the production of numerous pharmaceutical products
The compound is known for its ability to act as a building block in the synthesis of various biologically active compounds, making it a crucial component in the development of many medications.
Check Digit Verification of cas no
The CAS Registry Mumber 138616-36-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,6,1 and 6 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 138616-36:
(8*1)+(7*3)+(6*8)+(5*6)+(4*1)+(3*6)+(2*3)+(1*6)=141
141 % 10 = 1
So 138616-36-1 is a valid CAS Registry Number.
138616-36-1Relevant articles and documents
Synthesis of isocoumarins and α-pyrones via electrophilic cyclization
Yao, Tuanli,Larock, Richard C.
, p. 5936 - 5942 (2007/10/03)
A variety of substituted isocoumarins and α-pyrones are readily prepared in excellent yields under very mild reaction conditions by the reaction of o-(1-alkynyl)benzoates and (Z)-2-alken-4-ynoates with ICl, I2, PhSeCl, p-O2NC6/
Photoinduced DNA cleavage by designed molecules with conjugated ene-yne-ketene functionalities
Nakatani, Kazuhiko,Isoe, Sachihiko,Maekawa, Satoshi,Saito, Isao
, p. 605 - 608 (2007/10/02)
Upon photoirradiation, diazoketone 1 was found to induce single strand cleavage of plasmid pBR322 DNA at concentration of 100 μM. Conjugate ene-yne moiety was essential for DNA-cleaving activities.
