Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

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Product Name MF CAS Details
Tedizolid Impurity 59 C17H15FN6O4 2095100-93-7 Details
Timosaponin B II C45H76O19 136656-07-0 Details
Phloroglucinol Impurity 5 C9H12O3 634-36-6 Details
Phloroglucinol Impurity 6 C8H10O2 151-10-0 Details
Phloroglucinol Impurity 7 C9H12O3 135-77-3 Details
4-Acetamidobenzenesulfonamide C8H10N2O3S 121-61-9 Details
Rosuvastatin Impurity Z5 1 C22H21FN2O4S 488798-40-9 Details
Hydrocortisone 21-Acetate C23H32O6 Details
Phloroglucinol Impurity 8 C17H20O5 84212-55-5 Details
Sorafenib Impurity 27 C13H12N2O2 Details
Acotiamide Impurity 27 C10H12O5 490-64-2 Details
Acotiamide Impurity 33 C6H8N2O2S 5398-36-7 Details
Acotiamide Impurity 34 C8H20N2 121-05-1 Details
2'-Deoxyinosine C10H12N4O4 890-38-0 Details
2',3'-Dideoxythymidine C10H14N2O4 Details
2'-Deoxyguanosine C10H13N5O4 961-07-9 Details
1,2-Epoxybutane C4H8O 106-88-7 Details
Roxatidine Impurity 7 C7H6N2O2 Details
4-Dimethylaminopyridine N-Oxide C7H10N2O 1005-31-8 Details
9-Acetylanthracene C16H12O 784-04-3 Details
Dimethylaminoisopropyl chloride hydrochloride C5H13Cl2N 4584-49-0 Details
Tramadol Impurity 4 C7H7BrO 2398-37-0 Details
Olanzapine Impurity(ADP-1b) Details
4-Methylacetophenone C9H10O 122-00-9 Details
2,2-Difluoro-2-chloroethanol C2H3ClF2O 464-00-6 Details
Irbesartan Impurity 17 C14H14 613-33-2 Details
Irbesartan Impurity 18 C6H11NO2 52-52-8 Details
Disperse Yellow 54 C18H11NO3 12223-85-7 Details
1-Cyclohexylpiperazine C10H20N2 17766-28-8 Details
Avatrombopag Impurity 8 C8H15NO2 1126-09-6 Details
3,4,5-Trichlorophenol C6H3Cl3O 609-19-8 Details
Gadoxetate disodium Impurity 3 Bi2Na2O6 Details
Gadoxetate disodium Impurity 4 Bi2Na2O6 Details
Gadoxetate disodium Impurity 5 Bi2Na2O6 Details
Gadoxetate disodium Impurity 6 Bi2Na2O6 Details
2-(4-Nitrophenyl)propionic acid C9H9NO4 19910-33-9 Details
Bempedoic Acid Impurity 6 C11H22O2 59415-00-8 Details
Palonosetron Impurity 7 C7H14N2 120570-05-0 Details
Gefitinib Impurity 4 C15H21N3O3 675126-27-9 Details
Tropisetron Impurity 1(Mixture of Diastereomers) Details
2-Methylisothiazol-3(2H)-one hydrochloride C4H6ClNOS 26172-54-3 Details
Iopromide Impurity 7 Details
Iopromide Impurity 12 Details
Iopromide Impurity 17 C19H26I3N3O8 Details
Acetylacetone C5H8O2 123-54-6 Details
3-Cyano-4,6-dimethyl-2-hydroxypyridine C8H8N2O 769-28-8 Details
Prednisone Impurity 5 C23H26O4 37413-91-5 Details
Bempedoic Acid Impurity 8 Details
Mitoxantrone Impurity 1 C16H12O2 1519-36-4 Details
Nateglinide Methyl Ester C20H29NO3 105746-47-2 Details
N-Desethyl Sunitinib HCl C20H24ClFN4O2 Details
Donepezil Impurity 18(Mixture of Diastereomers) C24H29NO3 2069210-84-8 Details
Methyl bromoacetate C3H5BrO2 96-32-2 Details
Tiabendazole Related Compound 1 C7H10N2 4760-34-3 Details
Tiabendazole Related Compound 2 C7H8N2O2 612-28-2 Details
Rivastigmine Impurity 4 C10H15NO 851086-95-8 Details
Rivastigmine Impurity 5 C4H8ClNO 42252-34-6 Details
Rivastigmine Impurity 9 C10H10O3 2454-35-5 Details
Hydroxychloroquine Impurity 12 C18H26ClN3O 2411340-31-1 Details
Argatroban Impurity 11 C11H21N5O6 2188-18-3 Details
Mitiglinide impurity 4 C20H27NO3 204187-39-3 Details
Tolterodine Impurity 1 C22H31NO 88407-28-7 Details
Tolterodine Impurity 2 C22H31NO Details
Moxifloxacin Impurity 27 C8H16N2 128740-18-1 Details
1-Hexanol C6H14O 111-27-3 Details
Ambroxol Impurity 19 C7H6BrNO 359867-42-8 Details
Sorafenib Impurity INT-2-N Details
Paliperidone Impurity 3 C12H13F2NO 84162-86-7 Details
Paliperidone Benzoic acid C30H31FN4O4 1071864-06-6 Details
Ambroxol Impurity 20 C7H6BrNO 42580-44-9 Details
D-Alaninamide C3H8N2O 35320-22-0 Details
2-Ethylpyridine C7H9N 100-71-0 Details
N-Methyldiethanolamine C5H13NO2 105-59-9 Details
Torsemide Impurity SM1-Z5 C5H4ClNO3S 51498-38-5 Details
Paclitaxel Impurity 2 C24H21NO5 949023-16-9 Details
Sitafloxacin Impurity 5 C15H12ClF4NO3 1630983-99-1 Details
Sitafloxacin Impurity 6 C15H11ClF3NO3 127199-25-1 Details
Sitafloxacin Impurity 7 C13H7ClF3NO3 127199-27-3 Details
Amitraz C19H23N3 33089-61-1 Details
8-Bromotheophylline C7H7BrN4O2 10381-75-6 Details
Sodium pyruvate C3H5NaO3 113-24-6 Details
Acotiamide Impurity 31 C8H8O5 5981-37-3 Details
Verapamil Impurity 1 C10H11NO2 18086-24-3 Details
Topiroxostat Impurity 17 C7H5N3O 98273-47-3 Details
Topiroxostat Impurity 18 C7H6N4O 135048-32-7 Details
Duloxetine Impurity 3 C4H8N2O2 110-14-5 Details
Duloxetine Impurity 4 C4H7NO3 638-32-4 Details
Ketorolac Impurity 30 Details
Bromisoval Impurity 3 C6H10N2O2 37637-88-0 Details
Epinastine Impurity 6 C14H11NO 1211-06-9 Details
Moxifloxacin Impurity 30 C21H24FN3O7 Details
Sodium Nicotinate C6H6NNaO2 54-86-4 Details
Benvitimod C17H18O2 79338-84-4 Details
Hydrochlorothiazide Impurity 20 C6H7Cl2N3O4S2 5250-72-6 Details
Linezolid Impurity 24 Details
Lidocaine Impurity 4 C11H16N2O Details
Clopidogrel Impurity 31 HCl C15H14ClNO2S 1015247-86-5 Details
Pantoprazole Impurity 28 C7H6F2N2O2 887412-09-1 Details
2-[1-(Mercaptomethyl)Cyclopropyl]Acetic Acid C6H10O2S 162515-68-6 Details
1-Cyclopentylpiperazine C9H18N2 21043-40-3 Details
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