6634-45-3 Usage
Chemical classification
Thiosemicarbazide is a derivative of semicarbazide.
Synthesis applications
It is commonly used in the synthesis of various pharmaceuticals and organic compounds.
Potential uses
Thiosemicarbazide has been studied for its potential use as an antimicrobial and antifungal agent.
Precursor role
It is used as a precursor in the synthesis of heterocyclic compounds and coordination complexes.
Research interest
Thiosemicarbazide has attracted attention from researchers in the fields of medicinal chemistry, pharmacology, and materials science.
Handling precautions
It is important to handle this chemical with caution, as it may pose health and environmental risks if not properly managed.
Check Digit Verification of cas no
The CAS Registry Mumber 6634-45-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,6,3 and 4 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 6634-45:
(6*6)+(5*6)+(4*3)+(3*4)+(2*4)+(1*5)=103
103 % 10 = 3
So 6634-45-3 is a valid CAS Registry Number.
6634-45-3Relevant articles and documents
Heterocyclization of 1-aryl/alkyl-2-thiobiureas to 4-aryl/alkyl-3-substituted-Δ2-1,2,4-triazolin-5-ones
Suni,Nair, Vipin A,Joshua
, p. 2003 - 2009 (2007/10/03)
Synthesis of a range of 1,2,4-triazolin-5-ones has been carried out by thermally induced cyclization of 1-aryl/alkyl-2-alkyl isothiobiureas 4. The required isothiobiureas were generated in situ by the reaction of alkyl halides with 1-aryl/alkyl-2-thiobiureas 3 in acidic medium at reflux. The reaction proceeds after S-alkylation of the thiobiureas and is demonstrated by the isolation of the alkyl isothiobiurea intermediates and their subsequent acid catalyzed thermal cyclization.
