Udenafil for sale

Product Name: Udenafil
CAS: 268203-93-6
Molecular formula: C25H36N6O4S
Molecular Weight: 516.66
Appearance: white powder
Purity: 90%
Storage: Avoid sunlight, keep dry
Product Description: The flow of potassium ions of potassium channels is probably one of the mechanisms associated with collaborative relaxation.