203302-75-4 Usage
General Description
1H-Benzimidazol-6-amine,2-chloro-1-methyl-(9CI) is a chemical compound with the molecular formula C8H8ClN3. It is a derivative of benzimidazole, which is a bicyclic heterocyclic compound. 1H-Benzimidazol-6-amine,2-chloro-1-methyl-(9CI) contains a chlorine atom and a methyl group attached to the benzimidazole ring. It is commonly used in organic synthesis and pharmaceutical research. The 2-chloro-1-methyl substitution on the benzimidazole ring makes 1H-Benzimidazol-6-amine,2-chloro-1-methyl-(9CI) an important intermediate for the synthesis of various pharmaceuticals and biologically active molecules. Its versatile reactivity and selective substitution positions make it a valuable building block for the creation of new drugs and chemical compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 203302-75-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,3,3,0 and 2 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 203302-75:
(8*2)+(7*0)+(6*3)+(5*3)+(4*0)+(3*2)+(2*7)+(1*5)=74
74 % 10 = 4
So 203302-75-4 is a valid CAS Registry Number.
203302-75-4Relevant academic research and scientific papers
Quinazoline and benzimidazole MCH-1R antagonists
Arienzo, Rosa,Cramp, Sue,Dyke, Hazel J.,Lockey, Peter M.,Norman, Dennis,Roach, Alan G.,Smith, Phil,Wong, Melanie,Wren, Stephen P.
, p. 1403 - 1407 (2007/10/03)
We have modified the previously reported 2-aminoquinoline 1 to provide two novel series of MCH-1R antagonists. Representative compounds from the quinazoline and benzimidazole series have been shown to be potent and selective, with promising in vitro eADME profiles.
BICYCLIC COMPOUNDS AND THEIR THERAPEUTIC USE
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Page/Page column 53-54, (2010/02/11)
Compounds of the formula (1) are useful as MCH mediator, and in the therapy of obesity.
Pyridinium Betaines Derived from Thiazolo and Imidazoacridinones
Galy, Jean-Pierre,Hanoun, Jean-Pierre,Pique, Valerie,Jagerovic, Nadine,Elguero, Jose
, p. 1781 - 1787 (2007/10/03)
Four betaines derived from imidazo[4,5-a], imidazo[5,4-a] and thiazolo[5,4-a]acridine have been prepared in a six step procedure starting from 2-chlorobenzimidazoles and benzothiazoles. The 1H and 133C nmr has been used to characteri
