Atenolol belongs to a class of drugs known as beta blockers. It works by blocking the action of certain natural chemicals in your body, such as epinephrine, on the heart and blood vessels. This effect lowers the heart rate, blood pressure, and strain on the heart.
Brompheniramine (Bromfed, Dimetapp, Bromfenex, Dimetane, BPN, Lodrane), commonly marketed as its salt brompheniramine maleate, is an antihistamine drug of the propylamine (alkylamine) class.rompheniramine, 3-(p-bromophenyl)-3-(2-pyridyl)propyldimethylamine, is an analog of chlorpheniramine. The only difference is that the chlorine atom in the benzene ring is replaced with a bromine atom. It is also synthesized in an analogous manner.
Dimethyl terephthalate (DMT) are colourless crystals, insoluble in water but soluble in ether and hot ethyl alcohol. DMT is available in molten (liquid) and flake (solid) forms.In Europe, mainly molten is delivered, with minimal imported quantities of flake material.ver 25 years of reporting on key chemicals markets, including Dimethyl terephthalate, has brought global recognition of our methodology as being unbiased, authoritative and rigorous in preserving our editorial integrity.