5193-88-4 Usage
General Description
4-Chloro-5,6-dimethoxypyrimidine is a chemical compound with the molecular formula C6H6ClN2O2. It is a heterocyclic organic compound that contains a pyrimidine ring with chlorine and two methoxy groups attached to it. 4-chloro-5,6-dimethoxypyrimidine is commonly used in the synthesis of pharmaceuticals and agrochemicals, as well as in the production of other organic compounds. It is considered to be a versatile building block in organic chemistry, with potential applications in various industries. However, it is important to handle 4-chloro-5,6-dimethoxypyrimidine with caution, as it may pose health and environmental risks if not properly managed.
Check Digit Verification of cas no
The CAS Registry Mumber 5193-88-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,9 and 3 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 5193-88:
(6*5)+(5*1)+(4*9)+(3*3)+(2*8)+(1*8)=104
104 % 10 = 4
So 5193-88-4 is a valid CAS Registry Number.
5193-88-4Relevant articles and documents
Preparation method of sulfadoxine
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Paragraph 0030-0032, (2021/03/11)
The invention provides a preparation method of sulfadoxine. The method is a preparation method of sulfadimethoxine, and the sulfadimethoxine product is prepared by directly taking 4-chloro-5, 6-dimethoxypyrimidine and sodium sulfanilamide as raw materials through a condensation reaction. The method is simple in process, free of special requirements on equipment, simple and convenient to operate, good in product quality and suitable for industrial production.
THERAPEUTIC HYDROXYPYRIDINONES, HYDROXYPYRIMIDINONES AND HYDROXYPYRIDAZINONES
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Page/Page column 62, (2014/04/03)
The invention provides compounds of formula (I): and salts and prodrugs thereof wherein R4, X1 and X2 have any of the meanings defined in the specification, as well as pharmaceutical compositions comprising the compounds or salts and methods for their use in therapy. The compounds have useful antiviral properties.
