5053-24-7 Usage
Chemical Properties
Colorless liquid
Uses
2-Methylthiothiazole may be used for the preparation of 1-(2-methylthio-5-thiazolyl)ethanol.
Check Digit Verification of cas no
The CAS Registry Mumber 5053-24-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,0,5 and 3 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 5053-24:
(6*5)+(5*0)+(4*5)+(3*3)+(2*2)+(1*4)=67
67 % 10 = 7
So 5053-24-7 is a valid CAS Registry Number.
InChI:InChI=1/C4H5NS2/c1-6-4-5-2-3-7-4/h2-3H,1H3
5053-24-7Relevant articles and documents
Rhodium-catalyzed 2-methylthiolation reaction of thiazoles/oxazoles using 2-(methylthio)thiazole
Arisawa, Mieko,Nihei, Yuri,Yamaguchi, Masahiko
, p. 939 - 949 (2015/03/04)
RhH(PPh3)4 and 1,3-bis(dicyclohexyl)phosphinopropane (dcypp) catalyze the 2-methylthiolation of oxazoles and thiazoles using 2-(methylthio)thiazole as a thiolating reagent. The methylthio transfer reaction is under equilibrium, and various 2-methylthiolated thiazoles and oxazoles were obtained in moderate to good yields by removing thiazole under refluxing o-dichlorobenzene.