CAS Number: 1054312-75-2
Chemical Name: 10α-Hydroxy-nalfurafine
Molecular Formula: C28H32N2O6
Molecular Weight: 492.57

CAS Number: 163712-68-3
Chemical Name: 2Z-Nalfurafine
Molecular Formula: C28H32N2O5
Molecular Weight: 476.57

CAS Number: 152657-84-6
Chemical Name: Nalfurafine
Molecular Formula: C28H32N2O5
Molecular Weight: 476.57

CAS Number: 152658-17-8
Chemical Name: Nalfurafine hydrochloride
Molecular Formula: C28H33ClN2O5
Molecular Weight: 513.03