CAS Number: 53716-50-0
Chemical Name: Oxfendazole
Molecular Formula: C15H13N3O3S
Molecular Weight: 315.35

CAS Number: 54029-20-8
Chemical Name: Fenbendazole Sulfone
Molecular Formula: C15H13N3O4S
Molecular Weight: 331.35

CAS Number: 69489-26-5
Chemical Name: 5-(Phenylsulfinyl)-1H-benzimidazol-2-amine
Molecular Formula: C13H11N3OS
Molecular Weight: 257.31

CAS Number: 2197014-92-7
Chemical Name: N,N′-Bis[5-(phenylsulfinyl)-1H-benzimidazol-2-yl]urea
Molecular Formula: C27H20N6O3S2
Molecular Weight: 540.62