79938-47-9 Usage
General Description
1H-Benzimidazole, 1-acetyl-6-methoxy-(9CI) is a chemical compound with the molecular formula C10H10N2O2. It is a derivative of benzimidazole, which is a bicyclic organic compound containing a benzene ring fused to an imidazole ring. 1H-Benzimidazole,1-acetyl-6-methoxy-(9CI) is also an acetyl- and methoxy-substituted derivative of benzimidazole. It belongs to the class of heterocyclic compounds and is commonly used in the pharmaceutical industry for its various biological activities, including antifungal, antiviral, and anticancer properties. Additionally, it is used as a building block in the synthesis of various organic compounds for medicinal and industrial purposes.
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Check Digit Verification of cas no
The CAS Registry Mumber 79938-47-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,9,3 and 8 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 79938-47:
(7*7)+(6*9)+(5*9)+(4*3)+(3*8)+(2*4)+(1*7)=199
199 % 10 = 9
So 79938-47-9 is a valid CAS Registry Number.
79938-47-9Relevant articles and documents
Synthesis of N-Acetylbenzimidazole Derivatives
Tanaka, Kenjiro,Shimazaki, Michiko,Murakami, Yasuoki
, p. 2714 - 2722 (2007/10/02)
For the structure determination of thiazolobenzimidazol-3(2H)-one derivatives (2 or 3) they were converted to the corresponding 1-acetylbenzimidazoles (4) by desulfurization.The latter compounds (4) were alternatively prepared by the cyclization of 2-aminoacetanilide derivatives (5) with CS2 in dimethylformamide (DMF), followed by desulfurization with Raney Ni.However, the reactions of 5 with ethyl orthoformate/H2SO4 in DMF gave a mixture of 4 and its acetyl-rearranged product (7).Keywords-acetyl group; rearrangement; thiazolobenzimidazol-3(2H)-one; N-acetylbenzimidazoles; ethyl orthoformate; carbon disulfide; desulfurization
