Category: Pharmaceutical Impurity Reference Standards

ChemWhat Code Molecular Structure Product Information
1424801 Atorvastatin EP Impurity B CAS#: 842103-12-2
1424803 Ampicillin Oligomer 1 (trimer) Sodium Salt CAS#: 94659-48-0
1424805 Atorvastatin 2-Fluoro Analog CAS#: 2243639-97-4
1424807 Atorvastatin 2-Fluoro t-Butyl Ester CAS#: N/A
1424789 Aprepitant CAS#: 170729-80-3
1424791 Aprepitant (R,S,S)-Isomer CAS#: 172822-28-5
1424793 Aprepitant USP Related Compound B CAS#: 172822-29-6
1424769 Velpatasvir Impurity 5 CAS#: N/A
1424771 Velpatasvir Impurity 7 CAS#: N/A
1424773 Velpatasvir Impurity 9 CAS#: 1335316-40-9
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