Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

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Product Name MF CAS Details
Methotrexate-d3(Technical Grade) C20H22N8O5 432545-63-6 Details
Moxifloxacin C21H24FN3O4 151096-09-2 Details
Apixaban Impurity 45 C16H17N3O4 503614-56-0 Details
Butenafine Impurity 11 C23H21N 5418-22-4 Details
Rupatadine Impurity 4 HCl C6H7Cl2N 6959-48-4 Details
Medetomidine Impurity 27 HCl Details
Pyridine Hydrochloride C5H5N.ClH 628-13-7 Details
Butenafine Impurity 19 C23H27N 110951-99-0 Details
Pioglitazone Impurity 9 C38H44N2O6S2 1333112-32-5 Details
Milnacipran Impurity 16 C9H9NO3 6843-36-3 Details
2-(Bromomethyl)benzoic acid C8H7BrO2 7115-89-1 Details
1-Amino-4-cyclopentylpiperazine C9H19N3 61379-64-4 Details
Formoterol Impurity 5 Hemifumarate Monohydrate C32H36N2O3 Details
Apixaban Impurity 28 Details
Butenafine Impurity 10 C13H13NO 759458-92-9 Details
Trazodone Impurity QZT-IM-2-Z4 HCl C13H19Cl3N2 2247108-04-7 Details
(S)-4,5-dihydroxy-(2E)-pentenoicacid C5H8O4 64520-61-2 Details
Palbociclib Impurity 40 C5H3BrN2O2 39856-50-3 Details
Dexrazoxane Impurity 2 Details
2,4-Dibromopyridine C5H3Br2N 58530-53-3 Details
Rosuvastatin Impurity 9 C13H24O5 124655-09-0 Details
Sugammadex Impurity 3 Details
Acotiamide Impurity 25 C12H16O5 163936-30-9 Details
Formoterol Impurity 4 Details
Moxifloxacin Impurity 22 C21H25N3O5 2445515-66-0 Details
2,3,5-Trimethylpyrazine C7H10N2 14667-55-1 Details
Sunitinib Impurity 1 C8H9NO2 2199-61-3 Details
2,4,5-Trimethoxybenzaldehyde C10H12O4 4460-86-0 Details
Formamidine Acetate C3H8N2O2 3473-63-0 Details
2-bromopyridine N-oxide C5H4BrNO 14305-17-0 Details
Sunitinib Impurity 28 C10H14N2O2 1309935-08-7 Details
Cabozantinib Impurity 14 C12H13NO3 1175127-32-8 Details
Narasin C43H72O11 55134-13-9 Details
Sunitinib Impurity 27 C12H18N2O2 1309935-09-8 Details
Sunitinib Impurity 21 C16H13FN2O3 452105-33-8 Details
Qinghaosu II C15H20O3 50906-56-4 Details
Butenafine Impurity 14 C11H10 90-12-0 Details
Butenafine Impurity 6 C11H14Cl2 Details
Fluoxetine Impurity FXT-2a C9H9IO 24070-51-7 Details
Trazodone Impurity QZT-IM-2-Z1 HCl C13H18Cl2N2 Details
Tandospirone Impurity 4 C9H9NO3 1374000-99-3 Details
Trazodone Impurity QZT-IM-2-Z3 HCl C13H20Cl2N2 79145-33-8 Details
Sunitinib Impurity 33 C3H9N 624-78-2 Details
Acotiamide Impurity 26 C11H14O5 20029-76-9 Details
Estradiol Impurity 4 Details
Lenalidomide Impurity 19 C17H22N2O5 1063995-41-4 Details
N-(3-Hydroxyphenyl)acrylamide C9H9NO2 13040-21-6 Details
Apremilast Impurity 3 C16H10N2O8 88687-92-7 Details
Pitavastatin Impurity 27 C15H26O6 154026-95-6 Details
Estradiol Impurity 7 C18H24O2 1852-86-4 Details
D-Methionine C5H11NO2S 348-67-4 Details
Sunitinib Impurity 32 C7H16N2O 3813-27-2 Details
1-Ethylpiperidine C7H15N 766-09-6 Details
Itopride Impurity 6 HCl C11H17NO.HCl 116447-22-4 Details
Guanfacine Impurity 3 C9H8Cl2N2O2 78622-22-7 Details
3-Ethylpyridine C7H9N 536-78-7 Details
Butenafine Impurity 15 C11H8O 66-77-3 Details
Apixaban Impurity 27 C21H19ClN4O3 Details
Lenvatinib Impurity 36 Details
Trazodone Impurity QZT-IM-2-Z5 HCl C13H17Cl3N2 Details
3-Butylphthalide Impurity 22 C12H14O3 550-37-8 Details
(E)-Olanzapine Thiolactam Impurity Details
Amoxicillin Impurity M Sodium salt Details
Sunitinib Impurity 25 C10H14N2O3 477575-12-5 Details
Ethoxytrimethylsilane C5H14OSi 1825-62-3 Details
Minodronic Acid Impurity 11 C6H8O3 2960-66-9 Details
Fluoxetine Impurity FXT-G C18H20F3NO 56225-81-1 Details
Sunitinib Impurity 22 C7H9NO Details
Formoterol Impurity 1 C32H32N2O5 43229-66-9 Details
Formoterol Impurity 3 Hemifumarate Monohydrate C32H34N2O5 Details
2,3-Dimethylbenzene-1-carbonyl chloride C9H9ClO 21900-46-9 Details
Cabozantinib Impurity 11 C18H18N2O2 861345-47-3 Details
Sunitinib Impurity 17 Details
Butenafine Impurity 3 C23H27N 124830-38-2 Details
Trazodone Impurity QZT-IM-2-Z2(Impurity Z)HCl C13H18BrClN2 Details
Estradiol Impurity 5 C21H30O2 345317-41-1 Details
Sunitinib Impurity 18 C22H27FN4O2 2417674-16-7 Details
Diethoxydimethylsilane C6H16O2Si 78-62-6 Details
Ethyl 4-chloromethylbenzoate C10H11ClO2 1201-90-7 Details
2,4-Difluoro-benzenesulfonic acid C6H4F2O3S 46020-63-7 Details
2-(Dibromomethyl)-4-fluorobenzonitrile C8H4Br2FN 1485536-93-3 Details
Omeprazole Impurity 29 C11H15NO3 91219-90-8 Details
(S)-2-Aminobutanoic acid hydrochloride C4H10ClNO2 5959-29-5 Details
8-Hydroxyquinoline C9H7NO 148-24-3 Details
Tolterodine Impurity 5 C22H31NO 124936-70-5 Details
Estradiol related impurity 3 C18H26O2 22145-35-3 Details
8-Hydroxy-quinoline-5-carbaldehyde C10H7NO2 2598-30-3 Details
Chloroacetylhydrazine hydrochloride C2H6Cl2N2O 868-83-7 Details
Formoterol Impurity 2 C33H36N2O4 43229-70-5 Details
Sunitinib Impurity 19 Details
Lenvatinib Impurity 14 C19H17ClN4O4 417719-45-0 Details
Lenvatinib Impurity 28 C17H15N3O3 417722-79-3 Details
Lenvatinib Impurity 37 Details
Pregabalin Impurity 13 C10H17NO2 181289-17-8 Details
Pemetrexed Impurity G C22H25N5O6 1802552-09-5 Details
Roxatidine Impurity M2-Y-5 Details
Miconazole Impurity 5 C8H5Cl3O 4252-78-2 Details
Cabozantinib Impurity 13 C6H4ClN3O 26198-19-6 Details
2-Pyrazinemethanol C5H6N2O 6705-33-5 Details
Sunitinib Impurity 36 Details
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