Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

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Product Name MF CAS Details
Piracetam Impurity 28 C6H11ClN2O2 64026-51-3 Details
Selexipag Impurity 8 HCl 77985-07-0 Details
Letomovir Impurity 22(conformational isomerism) Details
2,5-Difluoroacetophenone C8H6F2O 1979-36-8 Details
Letomovir Impurity 21 5HCl Details
Sodium lauryl sulfoacetate C14H29NaO5S 1847-58-1 Details
Boc-D-homophenylalanine C15H21NO4 82732-07-8 Details
Vonoprazan Impurity 74 C5H5NO3S 15103-48-7 Details
L-Phenylalanine benzyl ester hydrochloride C16H18ClNO2 2462-32-0 Details
Selexipag Impurity 11 C2H6O2S2 2949-92-0 Details
Tetramethylammonium acetate C6H15NO2 10581-12-1 Details
(-)-10-Camphorsulfonic acid C10H16O4S 35963-20-3 Details
Letomovir Impurity 18 Details
Miglitol Impurity 3 C10H21NO6 2230715-33-8 Details
1-(2-Furyl)ethanol C6H8O2 4208-64-4 Details
Hexylparaben C13H18O3 1083-27-8 Details
Flunarizine Impurity 3 C26H26F2N2O Details
Selexipag Impurity 4 C16H11ClN2 41270-66-0 Details
Tiabendazole Impurity 1 DiHCl C7H11ClN2 25148-68-9 Details
Selexipag Impurity 12 C16H11BrN2 243472-70-0 Details
Labetalol Impurity 6 C9H9NO3 40187-51-7 Details
Boc-D-leucine C11H21NO4 16937-99-8 Details
Ceftizoxime Impurity 28 Details
2-Chloro-3-pyridylmethanol C6H6ClNO 42330-59-6 Details
Empagliflozin Impurity 81 Details
Alendronate sodium trihydrate C4H13NO7P2.3H2O.Na 121268-17-5 Details
Dapoxetine Impurity 39 C9H10O 4436-23-1 Details
3-Acetamido-N,N-diethylaniline C12H18N2O 6375-46-8 Details
Empagliflozin Impurity 90 C8H6ClIO2 Details
Paroxetine Impurity 21 C20H24FNO3S 317323-77-6 Details
Dapoxetine Impurity 38 C13H12O3 16563-41-0 Details
Boc-L-valine C10H19NO4 13734-41-3 Details
Diroximel Fumarate C11H13NO6 1577222-14-0 Details
Selexipag Impurity 9 HCl C4H11Cl2N 6435-84-3 Details
Landiolol Impurity 32 C8H11N3O2 93605-74-4 Details
3-(3-Hydroxyphenyl)Propionic Acid C9H10O3 621-54-5 Details
Landiolol Impurity 28 C3H7ClO2 60827-45-4 Details
Selexipag Impurity 21 CH5NO2S 3144-09-0 Details
Ethyl 4-(ethoxycarbonyl)-1-piperidineacetate C12H21NO4 1838-39-7 Details
Levodopa Impurity 4 C10H19NO3 143900-43-0 Details
Norepinephrine Impurity 1 HCl C12H20ClNO3 3868-81-3 Details
Amoxicillin sodium C16H20N3NaO5S 34642-77-8 Details
2-Octyldecanol C18H38O 45235-48-1 Details
Miglitol Impurity 1 C12H25NO7 2230715-72-5 Details
Selexipag Impurity 18 C23H27N3O 475086-75-0 Details
Ixazomib citrate C20H23BCl2N2O9 1239908-20-3 Details
Boc-L-Isoleucine C11H21NO4 13139-16-7 Details
Belumosudil Impurity 4 Details
Thiopropanamide C3H7NS 631-58-3 Details
2,5-Difluorophenacyl bromide C8H5BrF2O 258513-41-6 Details
Regorafenib Impurity 43 Details
Levodopa Impurity 3 C11H15NO4 55-59-4 Details
Moxifloxacin Impurity 51 C8H5F3O3 112811-65-1 Details
Boc-L-Leucine C11H21NO4 13139-15-6 Details
Selexipag Impurity 13 C7H17NO 42042-71-7 Details
Phenyl mesylate C7H8O3S 16156-59-5 Details
Lidocaine Impurity 12 C7H17N Details
Boc-L-homophenylalani C15H21NO4 100564-78-1 Details
Clofibrate C12H15ClO3 637-07-0 Details
4-Chloro-3-pyridylsulfonamide C5H5ClN2O2S 33263-43-3 Details
Terbinafine C21H25N 91161-71-6 Details
Piracetam Impurity 30 C6H12N2O 1804-94-0 Details
5-Carbomethoxysalicylic acid C9H8O5 79128-78-2 Details
Isavuconazole Impurity 65 C10H7F2N3O 1157938-97-0 Details
Abiraterone Impurity 16 Details
Empagliflozin Impurity 88 Details
Vonoprazan Impurity 64 C5H4ClNO2S 134479-04-2 Details
Canagliflozin Dimer C36H28F2S2 2443735-74-6 Details
Netilmicin Sulfate C42H92N10O34S5 56391-57-2 Details
Letomovir Impurity 19 Details
Rimonabant HCl C22H21Cl3N4O.ClH 158681-13-1 Details
Sildenafil Impurity 15 Trihydrate C16H38FNO 87749-50-6 Details
Triflic acid CHF3O3S 1493-13-6 Details
Lasmiditan C19H18F3N3O2 439239-90-4 Details
Cephalexin S-Sulfoxide C16H17N3O5S 74708-55-7 Details
4-Ethylbenzonitrile C9H9N 25309-65-3 Details
Selexipag Impurity 17 C16H12N2 1588-89-2 Details
Boc-L-phe-obzl C21H25NO4 66617-58-1 Details
Thioctic Acid Impurity 31 C8H14O2S2 1200-22-2 Details
Empagliflozin Impurity 91 C13H7ClFIO Details
Esomeprazole Magnesium C34H36MgN6O6S2 Details
Boc-Glycine C7H13NO4 4530-20-5 Details
L-Homophenylalanine C10H13NO2 943-73-7 Details
2,6-Dichlorophenacyl bromide C8H5BrCl2O 81547-72-0 Details
Fenofibrate Impurity 13 C13H10O3 611-99-4 Details
tert-Butyl 2-chloronicotinate C10H12ClNO2 232951-83-6 Details
Paliperidone Impurity 21 C11H16N2O3 1160915-55-8 Details
1-Xylosyluracil C9H12N2O6 16535-78-7 Details
Indobufen Impurity 17 C20H19NO4 36691-07-3 Details
Miglitol Impurity 4 C6H13NO4 19130-96-2 Details
Selexipag Impurity 2 C16H12N2O 18591-57-6 Details
Levetiracetam Impurity 11 HCl C6H13NO2.ClH 91462-82-7 Details
(±)-Voriconazole C16H14F3N5O 188416-29-7 Details
4-Pyridinone C5H5NO 108-96-3 Details
Epalrestat Impurity 30 C10H9NOS2 10574-69-3 Details
L-Phenylalanine C10H13NO2 15099-85-1 Details
Tartaric anhydride dibenzoate C18H12O7 64339-95-3 Details
Boc-L-alanine C8H15NO4 15761-38-3 Details
Posaconazole Impurity 75 C17H21N3O 74852-62-3 Details
9-Fluorenylmethanol C14H12O 24324-17-2 Details
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