Aminophylline is a medication that combines theophylline, a bronchodilator, with ethylenediamine, an alkaline substance. It is primarily used to treat respiratory conditions such as asthma and chronic obstructive pulmonary disease (COPD) by relaxing the muscles in the airways, thereby improving breathing. Aminophylline works by inhibiting phosphodiesterase, an enzyme that breaks down cyclic AMP, a molecule that helps to relax smooth muscles. This results in increased levels of cyclic AMP, leading to bronchodilation. The medication is available in various forms, including tablets, injections, and slow-release formulations, and its effects can last for several hours. It is important to monitor blood levels of theophylline while taking aminophylline due to its narrow therapeutic index, as both underdosing and overdosing can lead to serious health complications.
The CAS Registry Mumber 2963-72-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,6 and 3 respectively; the second part has 2 digits, 7 and 2 respectively. Calculate Digit Verification of CAS Registry Number 2963-72: (6*2)+(5*9)+(4*6)+(3*3)+(2*7)+(1*2)=106 106 % 10 = 6 So 2963-72-6 is a valid CAS Registry Number.