114389-49-0 Usage
General Description
4-methyl-5-thiazolesulfonic acid is a chemical compound with the molecular formula C5H7NO3S. It is a sulfonic acid derivative that contains a thiazole ring with a methyl group attached at the 4th position. 4-methyl-5-thiazolesulfonic acid is often used as a reagent in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. It is also known for its use as a building block in the preparation of various functionalized molecules. Additionally, 4-methyl-5-thiazolesulfonic acid has been studied for potential antibacterial and antifungal properties, making it a subject of interest in the development of new drugs and medical treatments.
Check Digit Verification of cas no
The CAS Registry Mumber 114389-49-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,3,8 and 9 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 114389-49:
(8*1)+(7*1)+(6*4)+(5*3)+(4*8)+(3*9)+(2*4)+(1*9)=130
130 % 10 = 0
So 114389-49-0 is a valid CAS Registry Number.
114389-49-0Relevant articles and documents
SULFONATION OF SUBSTITUTED AZOLES WITH SULFUR TRIOXIDE IN DICHLOROETHANE
Bochkareva, T. P.,Passet, B. V.,Popov, K. R.,Platonova, N. V.,Koval'chuk, T. I.
, p. 1084 - 1089 (1987)
A novel method has been developed for the synthesis of sulfonic acids of five-membered heterocycles containing two heteroatoms, with a solution of sulfur trioxide in 1,2-dichloroethane.High yields of the required products are obtained, under conditions which are mild in comparison with those used in earlier methods.The mechanism of sulfonation is discussed, and some azole.SO3 complexes have been obtained and described.
