54729-62-3 Usage
General Description
6-Amino-1,3-dimethyl-5-(methylamino)-2,4(1H,3H)-pyrimidinedione is a chemical compound with the molecular formula C7H11N5O2. It is a pyrimidine derivative and is also known as Pyrimethamine, which is a medication used for the prevention and treatment of malaria. It works by inhibiting the growth and reproduction of the malaria parasite, Plasmodium falciparum, in the body. Pyrimethamine is often used in combination with other antimalarial drugs to increase its effectiveness and reduce the risk of resistance. Additionally, it has also been used in the treatment of toxoplasmosis, a parasitic infection, and as a second-line treatment for rheumatoid arthritis. Pyrimethamine is available in various forms, including tablets and injectable solutions, and is considered an essential medicine by the World Health Organization.
Check Digit Verification of cas no
The CAS Registry Mumber 54729-62-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,7,2 and 9 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 54729-62:
(7*5)+(6*4)+(5*7)+(4*2)+(3*9)+(2*6)+(1*2)=143
143 % 10 = 3
So 54729-62-3 is a valid CAS Registry Number.
InChI:InChI=1/C7H12N4O2/c1-9-4-5(8)10(2)7(13)11(3)6(4)12/h9H,8H2,1-3H3
54729-62-3Relevant articles and documents
Preparation methods of three kinds of methyl uric acid compounds, intermediate and preparation method of the intermediate
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, (2019/01/07)
The invention provides preparation methods of three types of compounds which can be extracted from plants such as tea trees and have the effects of resisting depression, tranquilizing and hypnosis, resisting inflammation and easing pain, reducing stress damage of the liver cells and improving the exercise ability, an intermediate and a preparation method of the intermediate. The method is simple and convenient to operate, high in safety, high in atom economy and less in three wastes, and the raw and auxiliary materials are cheap and easy to obtain, low in toxicity, safe and stable; the reaction conditions are mild, the impurities are few, and the yield is high. The product is purified by crystallization, column chromatography is avoided, the operation is simple and feasible, and the process is stable, easy to control and convenient in reaction after-treatment, and can be economically and conveniently used for industrial production.
