Ro 19-194 is a synthetic chemical compound that belongs to the class of drugs known as phosphodiesterase inhibitors. It is specifically designed to inhibit the activity of phosphodiesterase type 5 (PDE5), an enzyme that plays a crucial role in the regulation of blood flow and smooth muscle relaxation. By blocking PDE5, Ro 19-194 can help increase blood flow to the corpus cavernosum, which is the erectile tissue in the penis, thus potentially aiding in the treatment of erectile dysfunction. The compound is also being researched for its potential applications in other areas, such as pulmonary hypertension and other cardiovascular conditions, due to its vasodilatory effects. However, it is important to note that Ro 19-194 is not approved for medical use and is primarily used in scientific research to understand the mechanisms of PDE5 inhibition and its implications on human health.
The CAS Registry Mumber 7788-24-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,7,8 and 8 respectively; the second part has 2 digits, 2 and 4 respectively. Calculate Digit Verification of CAS Registry Number 7788-24: (6*7)+(5*7)+(4*8)+(3*8)+(2*2)+(1*4)=141 141 % 10 = 1 So 7788-24-1 is a valid CAS Registry Number.