189442-91-9 Usage
Use
Commonly used as a medication to treat erectile dysfunction and benign prostatic hyperplasia.
Function
Works by increasing blood flow to the penis during sexual stimulation, resulting in improved erectile function.
Classification
Phosphodiesterase type 5 inhibitor, which helps relax the muscles in the blood vessels and increases blood flow to certain areas of the body.
Forms
Available in various forms, including tablets.
Usage
Should be taken as directed by a healthcare professional.
Check Digit Verification of cas no
The CAS Registry Mumber 189442-91-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,4,4 and 2 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 189442-91:
(8*1)+(7*8)+(6*9)+(5*4)+(4*4)+(3*2)+(2*9)+(1*1)=179
179 % 10 = 9
So 189442-91-9 is a valid CAS Registry Number.
