Chemical Structure CAT No. CAS Item Group Purity
Entecavir Impurity 42 C4X-107742 N/A Impurity
Entecavir Impurity 42
Entecavir Impurity 43 C4X-107743 N/A Impurity
Entecavir Impurity 43
Entecavir Impurity 44 C4X-107744 1354715-30-2 Impurity
Entecavir Impurity 44
Entecavir Impurity 45 C4X-107745 3587-60-8 Impurity
Entecavir Impurity 45
Entecavir Impurity 46 C4X-107746 N/A Impurity
Entecavir Impurity 46
Entecavir Impurity 47 C4X-107747 N/A Impurity
Entecavir Impurity 47
Entecavir Impurity 48 C4X-107748 N/A Impurity
Entecavir Impurity 48
Entecavir Impurity 49 C4X-107749 N/A Impurity
Entecavir Impurity 49
"(1S,3S,4R)-Entecavir" C4X-10775 N/A Impurity
"(1S,3S,4R)-Entecavir"
Entecavir Impurity 50 C4X-107750 N/A Impurity
Entecavir Impurity 50