Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

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Product Name MF CAS Details
5-Hydroxy Tryptophan C11H12N2O3 56-69-9 Details
Eszopiclone Impurity C C11H7ClN4O 148891-53-6 Details
Fluorouracil EP Impurity A C4H4N2O3 67-52-7 Details
N-Carboxybenzyl D-Valacyclovir C21H26N6O6 124832-32-2 Details
Ambroxol Impurity 13 C14H16Br2N2O 1797894-71-3 Details
Phosphatidylinositol C45H87O13P 97281-52-2 Details
Tauroursodeoxycholic Acid C26H45NO6S 14605-22-2 Details
Sunitinib Impurity 4 Details
Aprepitant Impurity B C29H25F7N4O3 2348441-62-1 Details
5-Methyl Furfural C6H6O2 620-02-0 Details
Empagliflozin Impurity 9 C17H17ClO2 2517968-35-1 Details
Empagliflozin Impurity 25 C6H12O6 7660-25-5 Details
Isotretinoin EP Impurity F C20H28O2 68070-35-9 Details
Empagliflozin Impurity 16 C13H7ClFIO 915095-86-2 Details
Uridine-5-Monophosphat C9H13N2O9P 58-97-9 Details
Linezolid Impurity 21 C12H15FN2O3 212325-40-1 Details
Propyl Benzenesulphonate C9H12O3S 80-42-2 Details
Glycopyrrolate Related Compound B HCl 13118-10-0 Details
Nifedipine EP Impurity D C5H9NO2 14205-39-1 Details
Olmesartan C24H26N6O3 144689-24-7 Details
Cytidine-5-Monophosphate C9H14N3O8P 63-37-6 Details
Fosaprepitant N-Benzyl Impurity Dimeglumine C37H45F7N5O11P 2035475-11-5 Details
Fluticasone Propionate Impurity 1 C21H26F2O5 28416-82-2 Details
N-Ethyl-N-isopropylnitrous amide C5H12N2O 16339-04-1 Details
Toluene-4-sulfonic acid monohydrate C7H10O4S 6192-52-5 Details
Linezolid Impurity 22 C7H12ClNO3 183905-31-9 Details
EbastineEPImpurityF(cis-EbastineN-Oxide) C32H39NO3 1429071-63-5 Details
LCZ696 Impurity 535-06 Details
Trazodone Impurity SM-4-Z2 HCl C2H7Cl2N 870-24-6 Details
Fimasartan Impurity 8 C33H24Br2N4 358685-13-9 Details
Prilocaine Impurity 4 C10H12ClNO 111057-88-6 Details
Urapidil Impurity 7 C24H34N4O2 108997-11-1 Details
Valproic Acid Impurity 1 C11H20O4 Details
L-Ornithine L-Aspartate Impurity 5 C9H17N3O5 2135301-50-5 Details
Nicorandil Impurity J C8H10N2O2 6265-74-3 Details
L-Ornithine L-Aspartate Impurity 4 C9H17N3O5 1174925-92-8 Details
D-(-)-Tartaric acid C4H6O6 147-71-7 Details
(S)-2-aminobutanoic acid C4H9NO2 1492-24-6 Details
D-(-)-Pantolactone C6H10O3 599-04-2 Details
Folic Acid EP Impurity H C31H31N9O10 2366274-27-1 Details
Cytidine-5-Diphosphate C9H15N3O11P2 63-38-7 Details
Methyl methanesulfonate C2H6O3S 66-27-3 Details
Urapidil Impurity 6 HCl C11H17ClN2O 5464-78-8 Details
Argatroban Impurity A(Mixture of Diastereomers) C23H36N6O5S 189264-03-7 Details
Indacaterol Impurity 7 C31H34N2O3 435273-75-9 Details
Nicorandil EP Impurity C DiHCl C8H11ClN2O2 87330-70-9 Details
Aprepitant Impurity 35 C3H5N3O2 24021-90-7 Details
Trazodone Impurity QZT-SM-4-Z3 HCl C6H13Cl4N 817-09-4 Details
Bortezomib Impurity K C19H22N4O2 862895-00-9 Details
Bupivacaine C18H28N2O 2180-92-9 Details
Rupatadine EP Impurity A C30H30ClN3O4 1354055-68-7 Details
Diltiazem EP Impurity G C19H22N2O3S 86408-44-8 Details
Lenvatinib Impurity F C11H10N2O3 2110414-05-4 Details
(R)-Lansoprazole EP Imp A C16H14F3N3O3S 1427429-03-5 Details
Prilocaine Impurity 5 C10H12ClNO 147372-41-6 Details
Pitavastatin 5-Oxo Impurity Calcium Salt C25H24CaFNO4 2180095-22-9 Details
Febuxostat C16H16N2O3S 144060-53-7 Details
Rosuvastatin EP Impurity D C22H26FN3O5S 503610-43-3 Details
Olmesartan Medoxomil EP Impurity B C24H24N6O2 849206-43-5 Details
Rupatadine N-Oxide C26H26ClN3O 1704730-21-1 Details
Granisetron EP Impurity A C18H24N4O 127472-42-8 Details
Valproic Acid EP Impurity F C8H17NO 2430-27-5 Details
Omeprazole EP Impurity F (Mixture of F and G) C16H13N3O2S 125656-82-8 Details
Rupatadine Impurity 5 C7H8ClN 1007089-84-0 Details
Alanyl Glutamine Impurity 15(Ala-Ala-Gln) C11H20N4O5 290312-62-8 Details
3-Phenylpropionic acid C9H10O2 501-52-0 Details
Memantine Related Compound D C12H19Br 941-37-7 Details
Aripiprazole EP Impurity D HCl C23H28ClN3O2 Details
Ebastine EP ImpurityG(trans-EbastineN-Oxide) C32H39NO3 1429071-65-7 Details
Tandospirone Impurity Ⅱ C21H27N5O2 138332-79-3 Details
Urapidil HCl C20H30ClN5O3 64887-14-5 Details
Linagliptin Impurity 15 C27H30N8O3 1803079-49-3 Details
Apixaban Impurity SM2-1 C5H9ClO2 1119-46-6 Details
Oseltamivir EP Impurity C C14H24N2O4 187227-45-8 Details
N-Acetyl-L-tyrosine C11H13NO4 537-55-3 Details
Metoprolol Impurity P C12H16O3 56718-70-8 Details
Butenafine Impurity 2 C11H15Cl 56240-38-1 Details
Disodium Edetate Dihydrate C10H19N2NaO9 6381-92-6 Details
Phosphatidylethanolamine C41H78NO8P 39382-08-6 Details
Dopamine C8H11NO2 51-61-6 Details
Pemetrexed EP Impurity E C20H21N5O6 182009-04-7 Details
Thioctic Acid Impurity 11 C10H20N2OS2 728854-75-9 Details
Pantoprazole EP Impurity C C8H6F2N2OS 97963-62-7 Details
Isotretinoin EP Impurity D C6H12O Details
N-Acetyl-D-cysteine C5H9NO3S 26117-28-2 Details
Aminophylline C9H16N6O2 317-34-0 Details
Pranlukast Impurity 1 C27H22N2O4 136450-11-8 Details
Disodium Eedetate C10H14N2Na2O8 139-33-3 Details
3-Butylphthalide Impurity E C12H15KO3 685886-82-2 Details
R- Empagliflozin C17H16ClIO2 2194590-02-6 Details
Ilaprazole Impurity 33 C20H20N4O2S 172152-43-1 Details
Triphenylphosphine C18H15P 603-35-0 Details
Dapagliflozin C21H25ClO6 461432-26-8 Details
Ornidazole Impurity 2 C4H4N2O2 16042-25-4 Details
Lansoprazole Impurity L HCl C9H10Cl2F3NO 127337-60-4 Details
Benzylposaconazole C44H48F2N8O4 170985-86-1 Details
Oseltamivir Impurity F C15H26N2O4 1052063-37-2 Details
Atorvastatin Pyrrolidone Impurity C33H33FN2O5 906552-19-0 Details
Valacyclovir Related Compound G C7H10N2 1122-58-3 Details
9-Amino Minocycline Hydrochloride C23H29ClN4O7 149934-21-4 Details
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