Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

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Product Name MF CAS Details
2,6-Dichloro-4-nitrophenol C6H3Cl2NO3 618-80-4 Details
Lenvatinib Impurity 52 C19H18ClN3O3 2241757-95-7 Details
Cabozantinib Impurity 26 C16H14N2O3 1355031-15-0 Details
Benzophenone hydrazone C13H12N2 5350-57-2 Details
HS-10352 Impurity E HCl(Conformational isomer mixture) C7H12N2O5 Details
4-(Trifluoromethyl)nicotinic acid C7H4F3NO2 158063-66-2 Details
Nicotinic Acid EP Impurity H C5H4N2O2 2530-26-9 Details
Avatrombopag Impurity 23 Details
Oseltamivir Impurity 25 oxalic acid C16H25NO7 1266663-74-4 Details
Bortezomib Impurity 25(Mixture of Diastereomers) C19H25BN4O4 2242157-83-9 Details
Bempedoic Acid Impurity 12 Details
Sitagliptin Impurity 38 C4H2ClF3N2O 723286-98-4 Details
Levofloxacin hemihydrate C18H22FN3O5 138199-71-0 Details
Favipiravir Impurity 1 C5HBrClN3 1257072-34-6 Details
Avatrombopag Impurity 14 C23H24Cl3N5OS2 570403-04-2 Details
Netarsudil C28H27N3O3 1254032-66-0 Details
trans-4-Hydroxy-D-proline C5H9NO3 3398-22-9 Details
Albendazole EP Impurity J C9H7Cl2N3O2 946498-41-5 Details
N-Isopropylacrylamide C6H11NO 2210-25-5 Details
Dexmedetomidine Impurity 2 C8H10O 526-75-0 Details
N-Methyl(3-chloropropyl)amine hydrochloride C4H11Cl2N 97145-88-5 Details
Bempedoic Acid Impurity 11 C9H11NO3S 36635-56-0 Details
Avatrombopag Impurity 31 Details
Fluticasone Furoate EP Impurity J Details
1-Bromo-2-chlorobenzene C6H4BrCl 694-80-4 Details
3,4-Dihydro-2H-1,4-benzoxazine-2-methanamine C9H12N2O 102908-68-9 Details
3-Hydroxypentanedinitrile C5H6N2O 13880-89-2 Details
Rocuronium Bromide C32H53BrN2O4 119302-91-9 Details
Haloperidol Impurity 10 C16H22ClNO3 235109-63-4 Details
Methyl tridecanoate C14H28O2 1731-88-0 Details
Apixaban Impurity 2 C11H12N2O3 38560-30-4 Details
O-methylphenylbutyric acid C11H14O2 6943-79-9 Details
Monoethyl succinate C6H10O4 1070-34-4 Details
Duloxetine Impurity 8 C9H15NOS 1384080-56-1 Details
2-Acetyldimedone C10H14O3 1755-15-3 Details
HS-10352 Impurity D C7H14N2O3 2276229-34-4 Details
Donepezil Impurity 21 C10H10O3 Details
Lenvatinib Impurity 48 C18H16ClN3O3 2241757-94-6 Details
2-(2-Aminoethyl)aniline DiHCl C8H12N2 Details
Topiroxostat Impurity 33 C8H6N2O2 94413-64-6 Details
Lifitegrast Impurity 3 C10H8O3 588703-29-1 Details
Abscisic Acid C15H20O4 21293-29-8 Details
tert-Butyl L-alaninate hydrochloride C7H16ClNO2 13404-22-3 Details
2-Fluoro-4-bromotolue C7H6BrF 51436-99-8 Details
Minodronic Acid Impurity 13 C8H17O5P 867-13-0 Details
Valproic Acid Impurity 7 C9H16O5 Details
Lenvatinib Impurity 46 C10H7ClN2O2 2243572-11-2 Details
N,N-Diethylglycine sodium salt C6H12NNaO2 5426-55-1 Details
Trioctylamine C24H51N 1116-76-3 Details
Butanedione C4H6O2 431-03-8 Details
2-Methyl-3-carbethoxy-5,6-dihydropyran C9H14O3 10226-28-5 Details
Apixaban Impurity 1 C11H13ClN2O3 1039914-85-6 Details
9-Hydroxynonanoic acid C9H18O3 3788-56-5 Details
Valacyclovir Related Compound G Tosic acid C14H18N2O3S 91944-64-8 Details
Tadalafil Impurity 16 Details
Hydroxychloroquine Impurity 11 C18H27N3O 478784-66-6 Details
P-methylphenylbutyric acid C11H14O2 4521-22-6 Details
Avatrombopag Impurity 26 C7H6ClNO3 915107-30-1 Details
Alogliptin Impurity 31 Details
Diglycolide C4H4O4 502-97-6 Details
Triethyl citrate(TEC) C12H20O7 77-93-0 Details
Albendazole Impurity M C11H13N3O2S 164801-24-5 Details
(4-Chloro-2-fluoro-3-methoxyphenyl)boronic acid C7H7BClFO3 944129-07-1 Details
1,2-Bis(2-aminoethoxy)benzene C10H16N2O2 42988-85-2 Details
Valproic Acid Impurity 5 C13H20O4 3195-24-2 Details
Indobufen Impurity 9 C10H9ClO4 33254-87-4 Details
Donepezil Impurity 14 C17H17NO4 896134-07-9 Details
Dihydroxybernsteinsaeure C4H6O6 526-83-0 Details
Diphenylhydrazone C13H12N2 588-64-7 Details
Mirtazapine Impurity 2 C17H19N3O2 61338-13-4 Details
Tetramethylammonium hydroxide pentahydrate C4H23NO6 10424-65-4 Details
Lapatinib Impurity 20 C21H14ClFIN3O 231278-20-9 Details
Netarsudil Impurity 7 C33H35N3O5 1253955-19-9 Details
Aprepitant Impurity 18 C21H19F6NO3 327623-34-7 Details
Gefitinib Impurity 7 C6H3ClFNO2 2106-49-2 Details
Butyrate sodium C4H7NaO2 156-54-7 Details
Benzyl L-leucinate p-toluenesulfonate C20H27NO5S 1738-77-8 Details
1,1,2-Trichloropropane C3H5Cl3 598-77-6 Details
N-Boc-iminodiacetic acid C9H15NO6 56074-20-5 Details
DL-Cycloserine C3H6N2O2 68-39-3 Details
2-Aminobutyric acid ethyl ester hydrochloride C5H11NO2 55410-21-4 Details
Oseltamivir Impurity 27 C14H24N4O3 204255-04-9 Details
Gadoxetate disodium Impurity 7 C36H50N4O14 Details
Albendazole EP Impurity L C12H15N3O2S 108579-67-5 Details
1-Bromo-3-chlorobenzene C6H4BrCl 108-37-2 Details
Bempedoic Acid Impurity 13 C9H17BrO2 7443-29-0 Details
Gadobutrol Impurity 14 C7H14O4 1629961-94-9 Details
Avatrombopag Impurity 19 C17H23ClN4S2 570407-26-0 Details
Thiamphenicol glycinate hydrochloride C14H18Cl2N2O6S.ClH 2611-61-2 Details
Calcium DL-lactate C3H8CaO3 814-80-2 Details
1-Methyl-L-4,5-dihydroorotic acid C6H8N2O4 103365-69-1 Details
12-Hydroxystearic acid C18H36O3 106-14-9 Details
Esmolol Impurity 4 C9H8O3 7400-08-0 Details
Duloxetine Impurity 5 C9H15NOS 132335-44-5 Details
Metronidazole Impurity 5 C13H13N3O4 13182-89-3 Details
Isavuconazole Impurity 24 C9H5Br2NO 21661-87-0 Details
Fluticasone Impurity 4 C29H33F2NO7S Details
Oseltamivir Impurity 26 C16H25NO4 1268086-96-9 Details
Triethyl phosphite C6H15O3P 122-52-1 Details
Aluminum oxide Al2O3 1344-28-1 Details
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