49572-71-6 Usage
Type of compound
Heterocyclic organic compound
Ring system
1,2,4-Triazole
Additional functional groups
Thioxo group and methyl groups
Charge
Cation (net positive charge)
Common form
Salt in its ionic form
Applications
a. Pharmaceuticals
b. Agrochemicals
c. Scientific research
Use in research
Building block for the synthesis of other organic compounds
Biological activity
Potential due to heterocyclic nature
Check Digit Verification of cas no
The CAS Registry Mumber 49572-71-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,5,7 and 2 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 49572-71:
(7*4)+(6*9)+(5*5)+(4*7)+(3*2)+(2*7)+(1*1)=156
156 % 10 = 6
So 49572-71-6 is a valid CAS Registry Number.
49572-71-6Relevant articles and documents
A Study of the Behaviour of 2,4-Substituted Thiosemicarbazides toward Orthoesters: Formation of Mesoionic Compounds
Buccheri, Francesco,Cusmano, Giuseppe,Gruttadauria, Michelangelo,Noto, Renato,Werber, Giuseppe
, p. 1447 - 1451 (2007/10/03)
The reactions beetwen 2,4-disubstituted thiosemicarbazides and orthoesters in refluxing xylene led to the formation of the 1,2,4-triazoline-5-thione ring and to the 1,2,4-triazolium-5-thiolate ring. The formation of the mesoionic componds is due to rearrangement of the easily available 2,4-disubstituted thiosemicarbazides to 1,4-disubstituted thiosemicarbazides under the reaction conditions adopted. This method can be usefully used for the synthesis of mesoionic compounds, especially in the case of the 2-methyl-4-phenylthiosemicarbazide.