Vardenafil erectile dysfunction drug molecule Structural chemical formula gold on dark background

---

chemical structure

---

Size: 7500px × 7500px
Location: chemical structure
Photo credit: © Allexxandar / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: antibacterial, atomic, atoms, black, blocker, carbon, chemical, chemistry, composition, compound, disease, drug, dysfunction, erectile, erection, formula, gold, hospital, hydrogen, inhibitor, levitra, line, medicinal, medicine, model, molecular, nitric, nitrogen, oxide, oxygen, pharmaceutical, pharmacology, pharmacy, pill, product, skeletal, staxyn, steroid, stimulant, structure, sulphur, supplement, therapy, treatment, urologist, urology, vardenafil, vardenafile, vivanza, weekend