Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

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Product Name MF CAS Details
Lidocaine Impurity 16 HCl C14H21ClN2O 677029-52-6 Details
Ilaprazole Impurity 76 Details
Lysine Acetylsalicylate Impurity 13 HCl Details
Quinoline Impurity 2 HCl Details
Tolvaptan Impurity 26 C10H10BrNO 3951-89-1 Details
1,3-Di-tert-butylbenzene C14H22 1014-60-4 Details
2-(tert-Butyl)benzoquinone C10H12O2 3602-55-9 Details
Chloroprocaine Impurity 6 C7H7N5O 708-75-8 Details
Sodium thiophosphate dodecahydrate H6NaO4PS 51674-17-0 Details
Bilastine Impurity 58 C30H41N3O3 202189-79-5 Details
Netupitant Impurity 20 C13H12F6O2 334477-48-4 Details
Mitoxantrone EP Impurity D HCl C22H27ClN4O6 261164-09-4 Details
Cariprazine Impurity 11 C37H52Cl4N6O 2450971-05-6 Details
Tolvaptan Impurity 27 C18H16ClNO2 1580889-21-9 Details
Nemonoxacin Impurity 30 C11H11F2NO2 Details
Buspirone Impurity 12 HCl Details
Aciclovir Impurity C18H28N6O6 502421-44-5 Details
Ethyl p-fluorobenzenesulfonate C8H9FO3S 2924-72-3 Details
4-Fluorobenzyl alcohol C7H7FO 459-56-3 Details
Apigenin C15H10O5 520-36-5 Details
Mizolastine Impurity 11 Acetate C23H29FN6O2 123018-79-1 Details
1-(4-Chlorophenyl)-1-phenylethene C14H11Cl 18218-20-7 Details
4-Bromobenzoic acid methyl ester C8H7BrO2 619-42-1 Details
Relugolix Impurity 84 Details
Uridine 5'-Monophosphate Disodium Salt C9H14N2NaO9P 3387-36-8 Details
Quinoline Impurity 7 HCl Details
Hydroxyzine Impurity 3 C4H9ClO2 628-89-7 Details
2,4-Dichloro-5-fluoropyrimidine C4HCl2FN2 2927-71-1 Details
Cyclophosphamide EP Impurity F HCl C3H11ClNO4P 25457-71-0 Details
Relugolix Impurity 85 Details
Tosufloxacin p-Toluenesulfonate monohydrate C19H15F3N4O3.C7H8O3S.H2O 2096460-23-8 Details
Netupitant Impurity 19 C18H20N4 825638-02-6 Details
Pimavanserin Impurity 24 HCl C14H13F2N 646051-52-7 Details
Creatine C4H9N3O2 57-00-1 Details
Tropicamide Impurity 1 C11H11ClO3 Details
Polaprezinc Impurity 3 C3H9N3O 21032-84-8 Details
Roxadustat Impurity 38 C28H31NO7S 2376195-56-9 Details
Lorlatinib Impurity 2 Details
Entacapone Impurity 2 4097-63-6 Details
Pimavanserin Impurity 20 C13H19FN2 359878-47-0 Details
Thiamine EP Impurity A C12H16N4O4S2 2380-61-2 Details
Levetiracetam EP Impurity E C8H11N 618-36-0 Details
Levodropropizine Impurity 1 C13H20N2O4 Details
Betulonicacid C30H48O3 472-15-1 Details
Irinotecan Impurity 14 C23H22N2O5 86639-53-4 Details
4-Fluorobenzoic acid C7H5FO2 456-22-4 Details
Estazolam Impurity 4 C14H12ClN3O Details
Cefazolin Impurity G HCl Details
Cariprazine Impurity 12 C23H35Cl2N3O2 506427-91-4 Details
Efinaconazole Impurity 7(Mixture of Diastereomers) C12H21NO4 135270-08-5 Details
m-Toluoyl Chloride C8H7ClO 1711-06-4 Details
Mecarbinate C13H15NO3 15574-49-9 Details
4-Fluorobenzylamine C7H8FN 140-75-0 Details
Venetoclax impurity 4 Details
Ornidazole Impurity 27 Sodium Salt C7H10N3O6P.Na 1685275-23-3 Details
Articaine Impurity 1 Details
Cariprazine Impurity 10 DiHCl C18H28Cl3N3 506428-04-2 Details
Lusutrombopag Impurity 11 C29H32Cl2N2O5S 1110767-77-5 Details
Mizolastine Impurity 14 HCl C25H27FN6O Details
Mizolastine Impurity 3 C5H6N2OS 5751-20-2 Details
3-Fluorobenzylamine C7H8FN 100-82-3 Details
Pomalidomide Impurity 11 C13H13N3O5 918314-44-0 Details
Quinoline Impurity 3 C11H14N2O2 2920095-50-5 Details
Relugolix Impurity 83 Details
Niraparib Impurity 2 C19H20N2O3 2308483-84-1 Details
Lysine Acetylsalicylate Impurity 12 HCl Details
Di-4-fluorophenyl sulfide C12H8F2S2 405-31-2 Details
Abemaciclib C27H32F2N8 1231929-97-7 Details
6-Carboxyfluorescein C21H12O7 3301-79-9 Details
Mirogabalin Besylate C18H25NO5S 1138245-21-2 Details
Upadacitinib Impurity 29 C32H35N5O7S Details
Butamirate Impurity 4 C8H19NO2 140-82-9 Details
Tolvaptan Impurity 25 C10H10ClNO 160129-45-3 Details
Diethyl L-glutamate HCl C9H18ClNO4 1118-89-4 Details
2-Methyl-6-oxo-2,4-heptadienal C8H10O2 195991-40-3 Details
Bilastine Impurity 57 C19H27N3O3 2199440-17-8 Details
Diprophylline Impurity 3 Details
Irinotecan Impurity 13 C22H18N2O5 7688-64-4 Details
Flurbiprofen Impurity 23 C24H24FNO 2964788-21-2 Details
Buspirone Impurity 11 HCl Details
p-Methylbenzonitrile C8H7N 104-85-8 Details
2-Chloro-5-trichloromethylpyridine C6H3Cl4N 69045-78-9 Details
Olodaterol Impurity 11 C17H14ClNO4 869478-10-4 Details
Methyl ethyl malonate C6H10O4 6186-89-6 Details
Ziprasidone Impurity 10 C8H6ClNO 56341-37-8 Details
2-Fluorobenzylamine C7H8FN 89-99-6 Details
Netupitant Impurity 21 C12H10F6O2 374794-36-2 Details
Loxoprofen Impurity 44 Details
Bumetanide Impurity 15 C7H7ClN2O4S 25317-76-4 Details
Bilastine Impurity 59 C31H43N3O3 2699147-41-4 Details
Tolvaptan Impurity 29 C18H18ClNO2 1580889-22-0 Details
Gabexate Impurity 3 HCl 121139-28-4 Details
Ponatinib Impurity 3 C13H18F3N3 694499-26-8 Details
1,1-Diphenylethanol C14H14O 599-67-7 Details
2-Phenylpropionic acid C9H10O2 492-37-5 Details
Pentoxyverine Impurity 3 C12H13N 77-57-6 Details
6-Carboxyfluorescein succinimidyl ester C25H15NO9 92557-81-8 Details
Dolutegravir Impurity 18 Details
Phenylephrine Impurity 18 C9H12N2O3 78658-64-7 Details
Alectinib Impurity 7 C30H34N4O3 1256585-28-0 Details
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