Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

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Product Name MF CAS Details
Posaconazole Impurity 98 HCl C11H17ClN2O 84145-43-7 Details
Vildagliptin Impurity 52 C16H14O2 97804-50-7 Details
Di-tert-butyl dicarbonate C10H18O5 24424-99-5 Details
Tribenzyl phosphite C21H21O3P 15205-57-9 Details
Prednisolone disodium phosphate C21H27Na2O8P 125-02-0 Details
Drotaverine Impurity 13 Details
Finerenone Impurity 64 C6H7NO2 41935-71-1 Details
Fluvastatin Impurity 3 C23H24FNO2 Details
Avanafil Impurity 38 C16H18ClN3O3S 330785-81-4 Details
Tadalafil Impurity 84 C3H5Cl2NO 5345-73-3 Details
Nafamostat Impurity 16 C11H5Br2NO 1235974-42-1 Details
Imidazolidinyl urea C11H16N8O8 39236-46-9 Details
Relugolix Impurity 78 C27H29F2N3O6S 2591260-08-9 Details
Promethazine EP Impurity D C17H20N2OS 7640-51-9 Details
L-Lysyl-L-lysine Dihydrochloride C12H27ClN4O3 52123-30-5 Details
4,4′-Dihydroxydiphenyl ether C12H10O3 Details
Dotinurad C14H9Cl2NO4S 1285572-51-1 Details
Mupirocin EP Impurity D Sodium Salt C26H43NaO9 116182-43-5 Details
Omeprazole Impurity 53 C7H10N2O 37466-89-0 Details
Mizolastine Impurity 6 HCl C10H16N4O 130212-30-5 Details
Mizolastine Impurity 9 C14H10ClFN2 84946-20-3 Details
Citric Acid C6H8O7 77-92-9 Details
Nemonoxacin Impurity 20 C14H12FNO4 221221-16-5 Details
Lusutrombopag Impurity 5 C12H10Cl2O4 Details
Vericiguat Impurity 9 HCl C14H12ClF2N5 1426309-48-9 Details
Nemonoxacin Impurity 21 Details
Sodium Thiosulfate Na2O3S2 7772-98-7 Details
Methyl Linoleate C19H34O2 112-63-0 Details
Dimercaptopropanesulfonic acid sodium salt C3H8O3S3 Details
Sodium Cromoglicate Impurity 12 C10H10O4 42059-48-3 Details
Sodium Cromoglicate Impurity 13 C10H10O4 2161-85-5 Details
Tryptophan Impurity 3 C22H23N3O4 Details
β-Alanyl-L-histidyl-L-histidine Sodium trifluoroacetate Details
Roflumilast C17H14Cl2F2N2O3 162401-32-3 Details
L-Glutamic acid-5-ethyl ester C7H13NO4 1119-33-1 Details
D-Glucono-1,4-Lactone C6H10O6 1198-69-2 Details
Sodium sulfanilate C6H8NNaO3S 515-74-2 Details
Nemonoxacin Impurity 12 C24H29N3O8 2770004-80-1 Details
Cetirizine Impurity 10 4HCl Details
Terbutaline Impurity 15 C26H31NO3 28924-25-6 Details
Pantoprazole Impurity 29 C8H11NO3 72830-08-1 Details
Methotrexate EP Impurity C C20H21N7O6 2410-93-7 Details
Paliperidone Impurity C C10H13ClN2O2 130049-77-3 Details
L-Methionine sulfoxide C5H11NO3S 3226-65-1 Details
Aciclovir(Acyclovir)EP Impurity P C7H9N5O2 23169-33-7 Details
Ibrutinib Impurity 14 C28H26N6O3 1917333-91-5 Details
Cefixime Impurity B(Mixture of Diastereomers) C15H17N5O6S2 1335475-19-8 Details
Flunarizine Impurity 1 C13H8F2O 345-92-6 Details
Vildagliptin Impurity 14 C7H9ClN2O 207557-35-5 Details
Linagliptin C25H28N8O2 668270-12-0 Details
Obeticholic acid Impurity D C26H42O4 915038-25-4 Details
OndansetronImpurity5 C12H11NO 15128-52-6 Details
Vericiguat Impurity 8 C14H9F2N3O2 2135333-04-7 Details
Vitamin B6 Impurity 1 C8H14O2 4469-34-5 Details
Venetoclax C45H50ClN7O7S 1257044-40-8 Details
Valaciclovir EP Impurity M C14H20N6O5 847670-62-6 Details
Tadalafil Dichloro Impurity C22H18Cl2N2O5 1598416-08-0 Details
Terbutaline Impurity 1 C22H20O3 28924-21-2 Details
Tibiracil Impurity 1 HCl C9H12Cl2N4O2 183204-72-0 Details
Tedizolid Impurity 2 C17H15FN6O3 1431699-67-0 Details
Triflumuron C15H10ClF3N2O3 64628-44-0 Details
N-Phenethylbenzamide C15H15NO 3278-14-6 Details
Safinamide Impueity C C14H11FO3 405-85-6 Details
Sodium Ethyl Sulfate C2H5O4SNa 546-74-7 Details
Sorafenib Impurity INT-1-D C8H10ClN3O 1446410-29-2 Details
Levalbuterol Related Compound E C15H25NO3 754926-25-5 Details
Roxadustat Impurity 28 C19H16N2O5 2599284-48-5 Details
Rivastigmine Impurity 20 C13H20N2O2 923035-05-6 Details
Lodoxamide Impurity 1 C7H4N4O4 61313-43-7 Details
Lodoxamide Impurity 2 C7H6ClN3 34207-46-0 Details
Lodoxamide Impurity 3 C7H8ClN3O 67451-38-1 Details
Lodoxamide Impurity 4 C7H7ClN2O2 69236-82-4 Details
Lodoxamide Impurity 5 C9H6ClN3O3 84944-23-0 Details
Lodoxamide Impurity 6 C11H8ClN3O7 67451-36-9 Details
Lodoxamide Impurity 7 C11H7ClN2O8 53882-26-1 Details
Lodoxamide Impurity 8 C11H10ClN3O3 342805-17-8 Details
Lodoxamide Impurity 9 Details
Pemafibrate Impurity 3 C7H4ClNO Details
Nimodipine Impurity 8 C15H14N2O6 Details
2-Ethyl-4-methyl-1,3-pentanediol C8H18O2 111965-58-3 Details
Phloroglucinol Impurity 22 154848-78-9 Details
Levodropropizine N-Oxide C13H20N2O3 152237-40-6 Details
5′-Inosinic acid C10H13N4O8P 131-99-7 Details
Inosine 5′-diphosphate disodium salt C10H15N4NaO11P2 54735-61-4 Details
Indomethacin Impurity 5 C29H34ClNO4 193603-94-0 Details
Morinidazole Impurity 11 Details
Roxadustat Impurity 27 C18H14N2O5 Details
Urocanic acid C6H6N2O2 104-98-3 Details
γ-Guanidinobutyric acid C5H11N3O2 463-00-3 Details
Carnosine Impurity 6 C9H8O4 4376-18-5 Details
Carnosine Impurity 7 C11H11NO5 103646-38-4 Details
Baclofen Impurity 6 C11H11Cl2NO3 103796-91-4 Details
Baclofen Impurity 7 C11H12ClNO3 202262-41-7 Details
Baclofen Impurity 8 C11H10ClNO2 113675-65-3 Details
Baclofen Impurity 10 C11H9Cl2NO2 104116-13-4 Details
6-Guanidinocaproic acid C7H15N3O2 6659-35-4 Details
Verapamil EP Impurity J HCl C26H37ClN2O4 67812-42-4 Details
Mosapride Impurity 32 C12H14ClNO4 4235-43-2 Details
(S)-Amlodipine C20H25ClN2O5 103129-82-4 Details
Fluralaner Impurity 1 C20H15Cl2F3N2O4 864731-37-3 Details
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