• 141991-89-1
  Verapamil EP Impurity M
  
• 141998-21-2
  N1-Acetyl Triethylenetetramine
  
• 142001-63-6
  Saredutant
  
• 1420791-14-5
  15-epi-Travoprost
  
• 142-08-5-72762-00-6
  Levetiracetam Impurity C
  
• 1420987-85-4
  Brexpiprazole Impurity 18
  
• 1420987-86-5
  Aripiprazole Impurity 21
  
• 142128-58-3
  Ketoconazole EP Impurity C
  
• 1421312-36-8
  Roxadustat Impurity 5
  
• 142154-46-9
  Norethindrone Related Compound
  
• 1421593-80-7
  Lenalidomide Impurity 18
  
• 1421640-34-7
  Vonoprazan Impurity 17
  
• 1421747-19-4
  Lorcaserin N-Oxide
  
• 1421916-53-1
  Nebivolol Impurity 21
  
• 1422058-51-2
  Pitavastatin Impurity 41 Calcium Salt
  
• 1422058-52-3
  Pitavastatin Impurity 42 Calcium Salt
  
• 1422063-96-4
  Omeprazole Impurity 11 HCl
  
• 1422277-62-0
  Tapentadol N-Oxide
  
• 1422343-76-7
  Tenofovir Related Compound 6 Fumarate
  
• 1422357-33-2
  Rotigotine EP Impurity G HCl
  
• 1422435-37-7
  Dabigatran Impurity E1
  
• 1422515-52-3
  Fexofenadine N-Oxide
  
• 1422515-55-6
  -Rosuvastatin Calcium Salt
  
• 1422954-11-7
  Rosuvastatin Impurity 26
  
• 1422954-12-8
  Rosuvastatin EP Impurity K Calcium Salt
  
• 1422954-13-9
  Rosuvastatin 4,6-Diene Impurity Calcium Salt
  
• 1422960-88-0
  Rupatadine Impurity 2
  
• 1423155-03-6
  Fasudil Impurity 1
  
• 1423803-24-0
  Apixaban Impurity 44
  
• 142449-93-2
  Myricetin 3-O-β-D-xylopyranosyl-β-D-glucopyranoside
  
• 1424857-42-0
  rac-cis-7-Hydroxy-Pramipexole
  
• 1424857-66-8
  Esomeprazole Impurity 55
  
• 1424857-89-5
  Aripiprazole Imp.3
  
• 1424857-95-3
  Omeprazole Impurity 47
  
• 1426309-48-9
  Vericiguat Impurity 9 HCl
  
• 1426585-67-2
  Ixazomib Impurity 11
  
• 142678-35-1
  =--Pantoprazole
  
• 142706-06-7
  Irinotecan Carboxylic Acid
  
• 142713-08-4
  Lidocaine Impurity F
  
• 1427177-23-8
  Ranolazine Impurity 4
  
• 1427177-48-7
  N-Desalkyl itraconazole
  
• 1427423-49-1
  Lenvatinib Impurity 43
  
• 1427429-03-5
  -Lansoprazole EP Imp.A
  
• 1427472-33-0
  =-Mesembranol
  
• 1427524-53-5
  Ticagrelor Impurity 14
  
• 142799-22-2
  Domperidone Impurity 10
  
• 1428118-25-5
  Posaconazole Impurity 66
  
• 1428118-40-4
  Posaconazole Impurity 71
  
• 1428127-03-0
  Cetirizine 3-Chloro Impurity HCl
  
• 1428243-27-9
  Upadacitinib Impurity 21
  
• 1428243-69-9
  Upadacitinib Impurity 24
  
• 1428448-96-7
  Montelukast Sodium EP Impurity G
  
• 142885-88-9
  Omeprazole Impurity 49
  
• 1428946-52-4
  Methylene Calcitriol
  
• 1428987-69-2
  Eltrombopag Impurity 22
  
• 1429071-63-5
  Ebastine EP Impurity F
  
• 1429071-65-7
  Ebastine EP Impurity G
  
• 142910-02-9
  Rivaroxaban Impurity 41
  
• 142913-07-3
  Omeprazole Impurity 29 HCl
  
• 142929-10-0
  Pyronoprene Impurity 29
  
• 1429334-07-5
  Linezolid Impurity 53 HCl
  
• 1429636-72-5
  Doxofylline Impurity 6
  
• 1429636-73-6
  Theophylline Impurity 2
  
• 1429755-57-6
  Tucatinib Impurity 10
  
• 1429755-58-7
  Tucatinib Impurity 11
  
• 1429900-66-2
  Prucalopride Impurity 24
  
• 143016-68-6
  4-Chloro-2--3,5-dimethylpyridine
  
• 143030-54-0
  Letrozole Impurity E
  
• 1431216-61-3
  Netupitant Impurity 17
  
• 1431216-62-4
  Netupitant Impurity 18
  
• 1431501-10-8
  Bumetanide Impurity 14
  
• 1431511-18-0
  -Fesoterodine Fumarate
  
• 1431547-12-4
  Licarbazepine Impurity 1
  
• 1431867-40-1
  Ticagrelor Related Compound 44
  
• 1431868-11-9
  Levothyroxine-13C9-15N
  
• 143210-33-7
  Tacrolimus Impurity 3
  
• 1432725-23-9
  Tolvaptan Impurity 11
  
• 1432725-24-0
  Tolvaptan Impurity 6
  
• 1433875-14-9
  Macitentan Impurity 7
  
• 143436-36-6
  Pranoprofen Impurity 27
  
• 143490-53-3
  Irinotecan Impurity 2
  
• 143490-54-4
  Irinotecan Impurity 6
  
• 143588-02-7
  Chloromethoxycarboxylate sodium salt
  
• 14359-97-8
  Nifuratel Impurity D oxalic acid
  
• 143618-44-4
  Irbesartan Impurity 22
  
• 14366-59-7
  Propofol Impurity K
  
• 143779-52-0
  Rilpivirine N-Glucuronide
  
• 143835-97-6
  Tedizolid Impurity 18
  
• 143873-72-7
  Methotrexate Impurity 11
  
• 143924-48-5
  Anabasine DiHCl
  
• 143945-86-2
  cis-Ozagrel
  
• 143958-75-2
  Bempedoic Acid Impurity 25
  
• 144010-85-5
  Escitalopram Impurity D
  
• 144035-23-4
  Rizatriptan Impurity B
  
• 144051-68-3
  Pemetrexed EP Impurity D
  
• 144060-40-2
  Febuxostat Impurity D
  
• 144060-52-6
  非布司他杂质K
  
• 1440605-46-8
  Clindamycin -Diastereomer
  
• 144060-84-4
  Febuxostat Impurity 55
  
• 1440950-65-1
  Levocarnitine Impurity 12