13139-47-4 Usage
General Description
2-acetylthiazole-4-carboxylic acid is a chemical compound with a molecular formula of C8H7NO3S. It is a derivative of thiazole and is commonly used as a flavoring agent in the food industry due to its nutty, popcorn-like aroma. It is also used in the fragrance industry to add a warm, earthy scent to perfumes and other scented products. 2-acetylthiazole-4-carboxylic acid is known for enhancing the overall flavor and aroma of various food and beverage products. Additionally, it can be used as a building block in the synthesis of other pharmaceutical and chemical compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 13139-47-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,1,3 and 9 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 13139-47:
(7*1)+(6*3)+(5*1)+(4*3)+(3*9)+(2*4)+(1*7)=84
84 % 10 = 4
So 13139-47-4 is a valid CAS Registry Number.
InChI:InChI=1/C6H5NO3S/c1-3(8)5-7-4(2-11-5)6(9)10/h2H,1H3,(H,9,10)
13139-47-4Relevant articles and documents
Synthesis of Triarylpyridines in Thiopeptide Antibiotics by Using a C-H Arylation/Ring-Transformation Strategy
Amaike, Kazuma,Itami, Kenichiro,Yamaguchi, Junichiro
, p. 4384 - 4388 (2016)
We have described a C-H arylation/ring-transformation strategy for the synthesis of triarylpyridines, which form the core structure of thiopeptide antibiotics. This synthetic method readily gave 2,3,6-triarylpyridines in a regioselective manner by a two-p
Total synthesis of the thiopeptide antibiotic amythiamicin D
Hughes, Rachael A.,Thompson, Stewart P.,Alcaraz, Lilian,Moody, Christopher J.
, p. 15644 - 15651 (2007/10/03)
The thiopeptide (or thiostrepton) antibiotics are a class of sulfur containing highly modified cyclic peptides with interesting biological properties, including reported activity against MRSA and malaria. Described herein is the total synthesis of the thi
