Budesonide EP Impurity D (Mixture of Diastereomers)
CAS Number: N/A
Molecular Formula: C25H32O6/C25H34O7
Molecular Weight: 428.53/446.54

Acyclovir Impurity I
CAS Number: 1797832-75-7
Molecular Formula: C14H16N10O4
Molecular Weight: 388.34

Acyclovir Impurity F
CAS Number: 110104-37-5
Molecular Formula: C10H13N5O4
Molecular Weight: 267.25

Acyclovir EP Impurity L
CAS Number: 3056-33-5
Molecular Formula: C9H9N5O3
Molecular Weight: 235.2

Valaciclovir EP Impurity I
CAS Number: 102728-64-3
Molecular Formula: C10H13N5O4
Molecular Weight: 267.24

Aciclovir Impurity 6
CAS Number: 80685-22-9
Molecular Formula: C8H9N5O4
Molecular Weight: 239.19

Valaciclovir EP Impurity B
CAS Number: 59277-89-3
Molecular Formula: C8H11N5O3
Molecular Weight: 225.2

Aciclovir EP Impurity H
CAS Number: 133186-23-9
Molecular Formula: C17H17N5O5
Molecular Weight: 371.35