92149-91-2 Usage
Chemical structure
1-P-Tolyl-1H-benzoimidazole-2-thiol (thiol derivative of benzimidazole)
Usage
Coupling agent for the preparation of peptide and amide bonds in organic synthesis
Known for
High reactivity, excellent solubility in common organic solvents
Applications
Peptide synthesis in research and industry, reagent in pharmaceutical industry for the synthesis of various drug compounds
Role
Crucial in the development and production of pharmaceuticals, valuable tool for chemists and researchers in the field of medicinal chemistry and drug discovery.
Check Digit Verification of cas no
The CAS Registry Mumber 92149-91-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,1,4 and 9 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 92149-91:
(7*9)+(6*2)+(5*1)+(4*4)+(3*9)+(2*9)+(1*1)=142
142 % 10 = 2
So 92149-91-2 is a valid CAS Registry Number.
InChI:InChI=1/C14H12N2S/c1-10-6-8-11(9-7-10)16-13-5-3-2-4-12(13)15-14(16)17/h2-9H,1H3,(H,15,17)
92149-91-2Relevant articles and documents
Copper(I)-catalyzed synthesis of substituted 2-mercapto benzimidazoles
Murru, Siva,Patel, Bhisma K.,Le Bras, Jean,Muzart, Jacques
experimental part, p. 2217 - 2220 (2009/07/01)
An efficient method for the preparation of various substituted 2-mercapto benzimidazoles from their corresponding thioureas has been developed. 5-Alkylation of thioureas followed by Cu-catalyzed intramolecular N-arylation furnished substituted 2-mercapto
