Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

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Product Name MF CAS Details
Cilastatin C16H26N2O5S 82009-34-5 Details
Cilostazol Impurity 1 C29H34N6O4 1796891-27-4 Details
Ciprofloxacin EP Impurity E C16H18FN3O 105394-83-0 Details
Citadiol HBr C20H24BrFN2O2 103146-26-5 Details
Citalopram EP Impurity B C20H21FN2O2 411221-53-9 Details
Cladribine EP Impurity G C9H10O2 99-75-2 Details
Clevidipine Impurity 5 C21H21Cl2NO6 188649-48-1 Details
Clevidipine Butyrate Impurity 8 C15H13Cl2NO2 105383-68-4 Details
Clofazimine C27H22Cl2N4 2030-63-9 Details
Clomipramine EP Impurity A DiHCl C23H33Cl2N3 2305824-51-3 Details
Clonidine Impurity A C5H8N2O2 5391-39-9 Details
Clopidogrel Impurity 2 Bromide(Clopidogrel Iminium Impurity) C16H15ClNO2S.Br 1396607-49-0 Details
Clotrimazole EP Impurity C C19H14Cl2 42074-68-0 Details
Cloxacillin EP Impurity D C11H8ClNO3 23598-72-3 Details
Clozapine C18H19ClN4 5786-21-0 Details
(-)-Cotinine C10H12N2O 486-56-6 Details
Crizotinib C21H22Cl2FN5O 877399-52-5 Details
Cycloserine Diketopiperazine(Mixture of Isomers) C6H12N4O4 1204-99-5 Details
Cycloserine Impurity 3 HCl C4H9Cl2NO2 112346-82-4 Details
Cysteine Impurity 2 C5H7NO3S 62305-89-9 Details
S-Methyl-L-Cysteine S-Oxide C4H9NO3S 6853-87-8 Details
Dabigatran etexilate Imp. C C34H40N6O6 1408238-40-3 Details
Dabigatran Impurity 13 C32H36N6O6 1408238-37-8 Details
Dacarbazine Impurity C C4H5N5O 1314929-56-0 Details
Dapagliflozin Impurity 8 C21H25ClO6 2040305-05-1 Details
Daptomycin C72H101N17O26 103060-53-3 Details
Dasatinib Impurity 2 C11H10ClN3OS 302964-24-5 Details
Desonide 1,2-Saturated C24H34O6 638-93-7 Details
Dexamethasone EP Impurity E C22H28O4 13209-41-1 Details
Diflubenzuron C14H9ClF2N2O2 35367-38-5 Details
Difluprednate C27H34F2O7 23674-86-4 Details
Diosmetin(Diosmin EP Impurity F) C16H12O6 520-34-3 Details
Diosmin C28H32O15 520-27-4 Details
Donepezil Impurity 31 C11H12O3 2107-69-9 Details
4-Methyl-2-n-propyl-1H-benzimidazole-6-carboxylic Acid C12H14N2O2 152628-03-0 Details
Donepezil Alkene Pyridine N-oxide C17H15NO4 2452407-68-8 Details
Doxylamine EP Impurity C HCl C16H21ClN2O 1442-21-3 Details
Drospirenone EP Impurity H C24H31ClO3 932388-89-1 Details
Ebastine EP Impurity E Fumarate C37H45NO6 2734346-74-6 Details
Edoxaban Tosylate Hydrate C31H38ClN7O7S2 1229194-11-9 Details
Eicosapentaenoic Acid C20H30O2 10417-94-4 Details
Eltrombopag C25H22N4O4 496775-61-2 Details
Roflumilast Impurity 5 C5H5ClN2 19798-77-7 Details
Roflumilast Imp F C5H4Cl2N2 22889-78-7 Details
Roflumilast Impurity 1 C12H12F2O4 162401-62-9 Details
Picosulfate Impurity 18 C19H17NO2 53555-73-0 Details
Pomalidomide Impurity 6 C21H14N4O6 1795373-54-4 Details
Phosphocholine C5H15ClNO4P 107-73-3 Details
Palbociclib Impurity P C25H29N7O3 2174002-16-3 Details
Piperonylic acid C8H6O4 94-53-1 Details
Posaconazole Impurity 98 C11H16N2O 38212-30-5 Details
Peramivir Impurity 1 C18H30N2O5 229613-93-8 Details
Dehydro Olmesartan C24H24N6O2 172875-98-8 Details
Olanzapine Related Compound 2 C18H20N4OS 935272-10-9 Details
γ-Oryzanol C40H58O4 11042-64-1 Details
Omeprazole Impurity 16 HCl C8H11Cl2N 73590-93-9 Details
Nicorandil Impurity 8 C10H12N2O3 83440-03-3 Details
Valproic Acid Impurity 19 C7H14O2 29006-00-6 Details
Mirabegron Impurity 6 HCl C8H11ClN2O2 29968-78-3 Details
Medetomidine Impurity 15 C12H14N2O 78892-33-8 Details
Mirabegron Impurity 7 C5H6N2O2S 29676-71-9 Details
Mirabegron Impurity 6 C16H20N2O 391901-45-4 Details
Levocarnitine Impurity 3 C6H14ClNO 3033-77-0 Details
Itraconazole Impurity 13 C16H23N5O 308361-47-9 Details
Ibrutinib Impurity 45 C25H24N6O3 2052279-49-7 Details
Itopride Impurity C C19H24N2O4 141996-97-6 Details
Idebenone Impurity IM C19H32O4 77712-29-9 Details
Glycopyrrolate Impurity A C8H5NO6 618-88-2 Details
Fenofibrate Impurity 14 C14H11ClO2 41806-25-1 Details
Febuxostat Impurity K C15H14N2O3S 144060-52-6 Details
Febuxostat Impurity J C16H16N2O3S 1335202-59-9 Details
2-Furoic acid C5H4O3 88-14-2 Details
(R)-Epichlorohydrin C3H5ClO 51594-55-9 Details
D-Iditol C6H14O6 25878-23-3 Details
Canagliflozin hemihydrate 2(C24H25FO5S).H2O 928672-86-0 Details
Clonazepam Impurity 2 C15H10Cl2N2O4 180854-85-7 Details
Cytidine C9H13N3O5 65-46-3 Details
Carvedilol Impurity E C9H13NO2 1836-62-0 Details
Clopidogrel hydrogen sulfate C16H18ClNO6S2 135046-48-9 Details
Cefazolin Sodium Salt C14H15N8NaO4S3 27164-46-1 Details
Baloxavir Marboxil Impurity 10 C16H23N3O4 2136287-67-5 Details
Bilastine Impurity 26 HCl C32H46N4O3 2761921-47-3 Details
Benidipine Impurity 9 C7H5NO3 555-16-8 Details
Biuret C2H5N3O2 108-19-0 Details
N-NitrosoArgatroban C23H35N7O6S Details
Avatrombopag Impurity 18 C7H4Cl2N2S2 959042-70-7 Details
Atorvastatin EP Impurity C Calciume C33H36CaF2N2O5 693793-53-2 Details
Aripiprazole EP Impurity C C23H28ClN3O2 203395-81-7 Details
Azilsartan Impurity J C24H19N3O3 1397836-52-0 Details
Valsartan Impurity 31 C19H20N2O2 1071286-94-6 Details
Loxoprofen Related Compound 10 C16H20O3 81762-92-7 Details
Bisoprolol EP Impurity C C25H38N2O4 1225195-70-9 Details
Bisoprolol EP Impurity D C26H40N2O5 1225195-71-0 Details
Bisoprolol EP Impurity Q C16H27NO4 1346604-00-9 Details
DEC-POC PMPA Details
(R,S)-Palonosetron HCl C19H25ClN2O 135755-51-0 Details
Capecitabine Impurity H C20H30FN3O9 1262133-66-3 Details
Ticagrelor C23H28F2N6O4S 274693-27-5 Details
Dabigatran etexilate Impurity F C19H20N4O3 1702936-92-2 Details
Dabigatran etexilate Impurity H C26H33N5O4 1408238-36-7 Details
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