Verapamil EP Impurity G
CAS Number: 120-14-9
Molecular Formula: C9H10O3
Molecular Weight: 166.17

Fasudil Impurity 3
CAS Number: 2423988-24-1
Molecular Formula: C9H7NO3S
Molecular Weight: 209.22

Fasudil Impurity 11
CAS Number: 119-65-3
Molecular Formula: C9H7N
Molecular Weight: 129.16

Fasudil Impurity 9 HCl
CAS Number: N/A(free base:166895-76-7)
Molecular Formula: C14H17N3O2S . HCl
Molecular Weight: 291.37 : 36.46

Fasudil Impurity 33
CAS Number: 105628-70-4
Molecular Formula: C14H16ClN3O2S
Molecular Weight: 325.81

Fasudil Dimer
CAS Number: 1337967-93-7
Molecular Formula: C23H22N4O4S2
Molecular Weight: 482.57

Fasudil Pyridine N-Oxide
CAS Number: 186544-56-9
Molecular Formula: C14H17N3O3S
Molecular Weight: 307.37

Fasudil N-Hydroxy Impurity
CAS Number: 1350827-92-7
Molecular Formula: C14H17N3O3S
Molecular Weight: 307.37