20733-11-3 Usage
Description
4-METHOXYPYRIDAZINE is an organic compound that serves as a versatile intermediate in the synthesis of various organic and pharmaceutical compounds. It is widely utilized in laboratory research and development processes, as well as in the chemical production industry.
Uses
Used in Organic Synthesis:
4-METHOXYPYRIDAZINE is used as an organic synthesis intermediate for the production of a range of chemical compounds. Its unique chemical structure allows for various reactions and modifications, making it a valuable component in the synthesis of complex organic molecules.
Used in Pharmaceutical Industry:
4-METHOXYPYRIDAZINE is used as a pharmaceutical intermediate, playing a crucial role in the development of new drugs and medications. Its ability to be modified and incorporated into various drug molecules contributes to its significance in the pharmaceutical sector.
Used in Laboratory Research and Development:
4-METHOXYPYRIDAZINE is employed in laboratory research and development processes, where it is used to explore new chemical reactions, synthesize novel compounds, and study their properties and potential applications.
Used in Chemical Production Process:
In the chemical production process, 4-METHOXYPYRIDAZINE is utilized as a key intermediate for the large-scale synthesis of various chemicals and pharmaceuticals. Its presence in this process highlights its importance in the overall chemical manufacturing industry.
Check Digit Verification of cas no
The CAS Registry Mumber 20733-11-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,7,3 and 3 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 20733-11:
(7*2)+(6*0)+(5*7)+(4*3)+(3*3)+(2*1)+(1*1)=73
73 % 10 = 3
So 20733-11-3 is a valid CAS Registry Number.
20733-11-3Relevant articles and documents
AMIDO-BENZYL SULFONE AND SULFONAMIDE DERIVATIVES
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Page/Page column 99, (2013/09/12)
Disclosed are certain amido-benzyl sulfone and sulfonamide compounds, pharmaceutical compositions comprising such compounds, land methods of treatment using such compounds.
A short and efficient synthesis of 3,4-dialkoxypyrroles
Merz, Andreas,Meyer, Thomas
, p. 94 - 99 (2007/10/03)
3,4-Dialkoxypyrroles are obtained in four steps from commercially available 2,5-dimethoxy-2,5-dihydrofuran (1). The dihydrofuran 1 is first oxidized by KMnO4 to the diol 2 which is bis-alkylated to 3a-d. Reaction of the in situ generated dialdehydes with a primary amine affords the N- substituted dialkoxypyrroles 4a-m. N-Benzyl-3,4-dialkoxypyrroles and N- allyl-dialkoxypyrroles are cleaved by sodium in liquid ammonia affording N- unsubstituted dialkoxypyrroles 5a-c in good overall yield.
