Amidephrine, also known as phenylpropanolamine, is a sympathomimetic amine that functions as a stimulant and decongestant. It was once widely used in over-the-counter medications for treating conditions like nasal congestion, asthma, and attention deficit hyperactivity disorder (ADHD). Amidephrine works by stimulating the release of norepinephrine, a neurotransmitter that increases alertness, heart rate, and blood pressure. However, due to its potential for abuse and serious side effects, including an increased risk of hemorrhagic stroke and cardiovascular events, its use has been restricted or banned in many countries. As a result, Amidephrine is no longer a common ingredient in medications, and alternative treatments have been developed for the conditions it once addressed.
The CAS Registry Mumber 37571-84-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,5,7 and 1 respectively; the second part has 2 digits, 8 and 4 respectively. Calculate Digit Verification of CAS Registry Number 37571-84: (7*3)+(6*7)+(5*5)+(4*7)+(3*1)+(2*8)+(1*4)=139 139 % 10 = 9 So 37571-84-9 is a valid CAS Registry Number.