New Building Blocks--2024.05.31

2024-05-31

1.CAS NO: 1446089-84-4          Dichlorodenafil
2.CAS NO: 1335201-04-1          Piperazonifil
3.CAS NO: 1446144-71-3          Acetaminotadalafil
4.CAS NO: 448184-48-3            Vardenafil N-Oxide
5.CAS NO: 17407-56-6             (R)-2-Hydroxy-3-methylbutanoic acid