833-68-1 Usage
General Description
6-Acetamidocoumarin is a chemical compound that is commonly used in the synthesis of pharmaceuticals and as a fluorescent probe for enzyme activity and protein binding. It belongs to the coumarin family of compounds and is characterized by its structure containing a coumarin ring with an acetamido group attached to it. 6-Acetamidocoumarin has been studied for its potential applications in medicinal and biological research, particularly in the development of new drug candidates and in the investigation of enzyme kinetics and protein interactions. Its unique chemical properties make it a valuable tool for understanding and manipulating biological processes at the molecular level.
Check Digit Verification of cas no
The CAS Registry Mumber 833-68-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,3 and 3 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 833-68:
(5*8)+(4*3)+(3*3)+(2*6)+(1*8)=81
81 % 10 = 1
So 833-68-1 is a valid CAS Registry Number.
InChI:InChI=1/C11H9NO3/c1-7(13)12-9-3-4-10-8(6-9)2-5-11(14)15-10/h2-6H,1H3,(H,12,13)
833-68-1Relevant articles and documents
Gold(I)-Catalyzed Intramolecular Hydroarylation of Phenol-Derived Propiolates and Certain Related Ethers as a Route to Selectively Functionalized Coumarins and 2 H-Chromenes
Cervi, Aymeric,Vo, Yen,Chai, Christina L. L.,Banwell, Martin G.,Lan, Ping,Willis, Anthony C.
, p. 178 - 198 (2020/12/22)
Methods are reported for the efficient assembly of a series of phenol-derived propiolates, including the parent system 56, and their Au(I)-catalyzed cyclization (intramolecular hydroarylation) to give the corresponding coumarins (e.g., 1). Simple syntheses of natural products such as ayapin (144) and scoparone (145) have been realized by such means, and the first of these subject to single-crystal X-ray analysis. A related process is described for the conversion of propargyl ethers such as 156 into the isomeric 2H-chromene precocene I (159), a naturally occurring inhibitor of juvenile hormone biosynthesis.