Colterol, also known as Colterol hydrochloride, is a synthetic adrenergic agonist belonging to the class of drugs called beta-2 agonists. It is primarily used in the treatment of respiratory conditions such as asthma and chronic obstructive pulmonary disease (COPD) due to its ability to relax bronchial muscles, thereby alleviating symptoms like shortness of breath and wheezing. Colterol works by stimulating beta-2 receptors in the lungs, which leads to the relaxation of bronchial smooth muscles and increased bronchodilation. It is available in various forms, including oral tablets, inhalers, and injections, and is usually prescribed in combination with other medications to manage severe or persistent respiratory conditions.
The CAS Registry Mumber 4363-02-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,6 and 3 respectively; the second part has 2 digits, 0 and 2 respectively. Calculate Digit Verification of CAS Registry Number 4363-02: (6*4)+(5*3)+(4*6)+(3*3)+(2*0)+(1*2)=74 74 % 10 = 4 So 4363-02-4 is a valid CAS Registry Number.