Products

Product Name Product No. CAS No.
Furfural Impurity 13 4448609 97-99-4 Inquiry
Valproic Acid Impurity 12(Valproic Acid EP Impurity L) 4449184 97-61-0 Inquiry
Adrenaline Impurity 27 4451290 94-07-5 Inquiry
Neostigmine Impurity 2(Neostigmine EP Impurity B) 4451893 99-07-0 Inquiry
Mesalazine Impurity 4（Mesalazine EP Impurity D） 4452166 99-05-8 Inquiry
Erlotinib Impurity 109 4452240 99-03-6 Inquiry
Lobeline Impurity 4（Lobeline EP Impurity D） 4454475 98-86-2 Inquiry
Brivaracetam Impurity 41 4461254 924-83-4 Inquiry
Metaraminol Bitartrate Impurity 11 4462440 918-44-5 Inquiry
Glycerol Impurity 46 4462616 918-79-6 Inquiry
Metformin Impurity 29 4463557 926-72-7 Inquiry
Pemetrexed Impurity 24 4465922 927-74-2 Inquiry
Tropisetron Impurity 23 4467237 942-24-5 Inquiry
Ornidazole Impurity 35 4467508 934-63-4 Inquiry
Memantine Impurity 4（Memantine USP RC D） 4467786 941-37-7 Inquiry
Ibuprofen Impurity 4（Ibuprofen EP Impurity D） 4471728 938-94-3 Inquiry
Cinacalcet Impurity 19 4473263 941-98-0 Inquiry
Tocopherol Impurity 12 4473665 935-92-2 Inquiry
Ozagrel Impurity 2 4479597 946-99-6 Inquiry
Cytarabine Impurity 19（2'-Deoxyuridine） 4480370 951-78-0 Inquiry