English name:Phenylephrine Hydrochlorid CAS:61-76-7 Molecular formula:C9H14ClNO2 Molecular weight:203.67 Specification:1kg/barrel Registration number:Y20230000387 Registration number:I It is an adrenergic agonist, a sympathomimetic amine that acts directly on the receptor, but sometimes also indirectly by promoting the release of norepinephrine from the storage site. It is used to maintain blood pressure during the treatment of body cramps and anesthesia, and to control paroxysmal supraventricular tachycardia.