Chemical Structure CAT No. CAS Item Group Purity
"(3S,5S)-Dihydroxy Simvastatin"C4X-11999159143-77-8Impurity
"(3S,5S)-Dihydroxy Simvastatin"
"1-Pentanone, 5-methoxy-1-[4-(trifluoromethyl) phenyl] -, oxime"C4X-1200261747-22-6Impurity
"1-Pentanone, 5-methoxy-1-[4-(trifluoromethyl) phenyl] -, oxime"
Cefotaxime EP Impurity AC4X-1201165052-63-3Impurity
Cefotaxime EP Impurity A
Cefotaxime Impurity 10C4X-120110N/AImpurity
Cefotaxime Impurity 10
Cefotaxime Impurity 11C4X-120111N/AImpurity
Cefotaxime Impurity 11
Cefotaxime Bromoacetyl analogC4X-12011283305-12-8Impurity
Cefotaxime Bromoacetyl analog
Cefotaxime Impurity 14C4X-120114N/AImpurity
Cefotaxime Impurity 14
Cefotaxime Impurity 16C4X-120116N/AImpurity
Cefotaxime Impurity 16
Cefotaxime Impurity 17C4X-120117N/AImpurity
Cefotaxime Impurity 17
(Z)-Cefotaxime Impurity 19C4X-12011998368-23-1Impurity
(Z)-Cefotaxime Impurity 19