894-63-3 Usage
Purine group
Theophylline belongs to the purine group of chemical compounds, which are organic compounds composed of a pyrimidine ring fused to an imidazole ring.
Methylxanthine derivative
Theophylline is a derivative of methylxanthines, which are a group of chemicals that include caffeine and theobromine.
Bronchodilator
Theophylline is used as a bronchodilator, meaning it helps to relax the muscles in the airways and open up the air passages, making it easier to breathe.
Treatment of respiratory diseases
Theophylline is commonly used to treat respiratory diseases such as asthma, chronic obstructive pulmonary disease (COPD), and bronchitis.
Diuretic effects
Theophylline has diuretic effects, meaning it helps to increase the production of urine and remove excess fluid from the body.
Stimulates the central nervous system
Theophylline can stimulate the central nervous system, which can help to increase alertness and reduce fatigue.
Potential use in treating heart failure and muscular dystrophy
Theophylline has been studied for its potential use in treating heart failure, muscular dystrophy, and other conditions, although its use for these purposes is not yet well-established.
Check Digit Verification of cas no
The CAS Registry Mumber 894-63-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,9 and 4 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 894-63:
(5*8)+(4*9)+(3*4)+(2*6)+(1*3)=103
103 % 10 = 3
So 894-63-3 is a valid CAS Registry Number.
894-63-3Relevant academic research and scientific papers
Pyrimidine Derivatives and Related Compounds. Part 47. A New Synthesis of Xanthines and Pyrrolopyrimidines by Intramolecular Cyclisation of 6-Substituted 5-Nitrouracil Derivatives
Hirota, Kosaku,Sugiyama, Tadashi,Kitade, Yukio,Senda, Shigeo,Maki, Yoshifumi
, p. 583 - 588 (2007/10/02)
6-Arylalkylamino-1,3-dimethyl-5-nitrouracils (2a-f) were prepared by reaction of 6-chloro-1,3-dimethyl-5-nitrouracil (1) with arylalkylamines in the presence of triethylamine.Among them, the 6-arylalkylaminouracils (2a-d), possessing no substituent at the
