Afatinib Impurity 23
CAS Number: 2475094-87-0
Molecular Formula: C24H25ClFN5O3
Molecular Weight: 485.94

Tiotropium Bromide
CAS Number: 136310-93-5
Molecular Formula: C19H22NO4S2 . Br
Molecular Weight: 392.51 : 79.90

Avanafil Impurity 40
CAS Number: 372117-54-9
Molecular Formula: C18H22ClN5O3
Molecular Weight: 391.86

Vinylacetic Acid
CAS Number: 625-38-7
Molecular Formula: C4H6O2
Molecular Weight: 86.09

Butylated Hydroxytoluene
CAS Number: 128-37-0
Molecular Formula: C15H24O
Molecular Weight: 220.35

Crotonic Acid
CAS Number: 107-93-7
Molecular Formula: C4H6O2
Molecular Weight: 86.09

Avanafil Impurity 35
CAS Number: N/A
Molecular Formula: C16H17Cl2N3O3S
Molecular Weight: 402.29

Avanafil Impurity 38
CAS Number: N/A
Molecular Formula: C24H26Cl2N4O4S
Molecular Weight: 537.46