68301-51-9 Usage
General Description
2-Amino-4-(2-furanyl)-5-thiazolecarboxylic acid ethyl ester is a chemical compound with the molecular formula C11H11N3O3S. It is an ethyl ester derivative of 2-amino-4-(2-furanyl)-5-thiazolecarboxylic acid, and it belongs to the class of thiazolecarboxylic acid derivatives. 2-AMINO-4-(2-FURANYL)-5-THIAZOLECARBOXYLIC ACID ETHYL ESTER is commonly used in the pharmaceutical industry as a building block for the synthesis of various drugs and bioactive molecules. It has been studied for its potential biological activities, including antimicrobial and antitumor properties. Additionally, it can be used as a synthetic intermediate in the production of other chemical compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 68301-51-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,3,0 and 1 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 68301-51:
(7*6)+(6*8)+(5*3)+(4*0)+(3*1)+(2*5)+(1*1)=119
119 % 10 = 9
So 68301-51-9 is a valid CAS Registry Number.
68301-51-9Relevant articles and documents
I2/CuO-catalyzed tandem cyclization strategy for one-pot synthesis of substituted 2-aminothiozole from easily available aromatic ketones/α,β-unsaturated ketones and thiourea
Zhu, Yan-Ping,Yuan, Jing-Jing,Zhao, Qin,Lian, Mi,Gao, Qing-He,Liu, Mei-Cai,Yang, Yan,Wu, An-Xin
, p. 173 - 178 (2012/01/05)
A concise and efficient one-pot process from easily available methyl ketones/unsaturated methyl ketones and thiourea was developed for the synthesis of 2-aminothiazoles under the media of I2/CuO. The method can highly stereoselectivity obtain the E-isomers of 4-ethenyl-2-aminothiazoles (5a-f). All these target molecules were characterized by NMR, HRMS and IR spectra. Furthermore, the target compounds 3c and 5b were further determined by X-ray crystallographic analysis.
