CAS: 330784-47-9 Character: White ad Off-White Cyrstalline Firmus. Assay: 99% min. Formulae hypotheticae: C23H26ClN7O3 pondus hypotheticum: 483.9506 Usage: Usus est ad curatio Praesent. A phosphodiesterase 5 inhibitor. Store: Reponunt ad locus temperatus ab humore, calor, et lux.