Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

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Product Name MF CAS Details
Formoterol Impurity 6 C15H13NO4 51582-41-3 Details
Tedizolid Phosphate N-Oxide C17H16FN6O7P 2095200-68-1 Details
4-Bromo-1-butanol C4H9BrO 33036-62-3 Details
Febuxostat Impurity 39 C20H25NO5S 1643131-93-4 Details
3-Mercaptopropionic acid C3H6O2S 107-96-0 Details
3-Amino-N-ethylpiperidine DiHCl C7H18Cl2N2 1334147-56-6 Details
N-Acetyl-L-Glutamine C7H12N2O4 2490-97-3 Details
Propranolol Impurity 2 C17H21NO3 Details
2-Propyl-1,4-butanediol C7H16O2 62946-68-3 Details
Cinacalcet Impurity 46 C10H12O2 103-25-3 Details
Methyl L-Alaninate Hydrochloride C4H10ClNO2 2491-20-5 Details
Doxofylline Impurity 8 C4H7BrO2 4360-63-8 Details
Cinacalcet Impurity 27 C12H13N 10420-89-0 Details
Rhodamine 123 C21H17ClN2O3 62669-70-9 Details
Minodronic Acid Impurity 4 C8H14O4 114736-25-3 Details
N-Ethyl-o-toluidine C9H13N 94-68-8 Details
Ropivacaine Impurity 43 Details
Sodium oxalate C2Na2O4 62-76-0 Details
Sunitinib Impurity 38 C12H19N3O2 251356-80-6 Details
Sunitinib Impurity 40 C20H22FN3O2 1467015-09-3 Details
Atomoxetine Impurity 3 C10H15NO Details
Tedizolid Impurity 54 C7H12O3 60456-26-0 Details
Rifapentine Impurity 2 C4H12N4 106-59-2 Details
Sunitinib Impurity 41 C18H18FN3O2 1348032-93-8 Details
(R)-3-(4-Bromophenyl)piperidine C11H14BrN 1336754-69-8 Details
Butenafine Impurity 20 HCl C23H28ClN 101827-53-6 Details
Empagliflozin Impurity BI C17H16ClIO3 1800196-46-6 Details
Norfuronol C5H6O3 19322-27-1 Details
β-Guanidinopropionic acid C4H9N3O2 353-09-3 Details
DL-α-Aminopimelic acid C7H13NO4 627-76-9 Details
Tibolone Impurity 1 C21H32O3 88247-84-1 Details
Indomethacin Impurity 3 Details
Haloperidol Impurity 9 C11H15Cl2NO 173447-88-6 Details
Palbociclib Impurity APMP C22H27N7O2 571191-15-6 Details
N-Ethylisopropylamine C5H13N 19961-27-4 Details
1-[2-(Methylsulfonyl)phenyl]ethanone C9H10O3S 3323-76-0 Details
1-[3-(Methylsulfonyl)phenyl]ethanone C9H10O3S 1877-66-3 Details
4-(Ethylsulfonyl)phenyl]-4-morpholinylmethanethione C13H17NO3S2 858453-41-5 Details
Methyl Phenyl Sulfoxide C7H8OS 1193-82-4 Details
Haloperidol Impurity 2 C21H22ClNO2 Details
Temozolamide Impurity D C4H5N5O 218958-11-3 Details
Lidocaine Impurity 9 C8H11N 108-69-0 Details
Pentostatin C11H16N4O4 53910-25-1 Details
Pioglitazone Aldehyde Oxalate C16H17NO2.C2H2O4 856255-83-9 Details
3-Amino-3-oxopropanoic acid C3H5NO3 2345-56-4 Details
(E)-1,4-Dibromo-2-butene C4H6Br2 821-06-7 Details
Triethyl methanetricarboxylate C10H16O6 6279-86-3 Details
Dimethyl propanedioate C5H8O4 108-59-8 Details
(E)-2-Butene-1,4-diol C4H8O2 821-11-4 Details
Malondiamide C3H6N2O2 108-13-4 Details
Regorafenib C21H15ClF4N4O3 755037-03-7 Details
β-Sitosterol C29H50O 83-46-5 Details
Terbutaline Impurity 32 Details
1-Chlorohexane C6H13Cl 544-10-5 Details
N-Isopropylnortropine C10H19NO 3423-25-4 Details
Olanzapine Impurity ADP-1c C8H10N2O2 610-17-3 Details
Fluoxetine Impurity FXT-L C17H18F3NO 56161-71-8 Details
p-Biphenylacetic acid C14H12O2 5728-52-9 Details
Sunitinib Impurity 42 C13H23N3O 590424-05-8 Details
Tedizolid Impurity 57 Details
Tramadol Impurity 3 C16H26ClNO3 Details
Sunitinib Impurity 43 C8H13NO4 Details
Sunitinib Impurity 44 C18H17FN2O3 1104253-05-5 Details
Tandospirone citrate C21H29N5O2.C6H8O7 112457-95-1 Details
Fudosteine Impurity 3 C8H17NO3S 1512670-99-3 Details
Crisaborole Impurity 16 C14H10BrNO2 906673-58-3 Details
Itopride Impurity 12 C7H9NO 696-60-6 Details
Lamivudine Impurity 5 C7H13NO2 2032-34-0 Details
Tofacitinib Impurity 51 C7H7Br 100-39-0 Details
methyl 2-((3-aminopyridin-4-yl)(methyl)amino)-2-oxoacetate hydrochloride Details
Methyl chlorosulfonate CH3ClO3S 812-01-1 Details
Pemetrexed Impurity 14 Details
Nicorandil Impurity 13 C4H9NO2 142-26-7 Details
Gefitinib Impurity 19 C22H24ClFN4O4 1803045-02-4 Details
Gefitinib Impurity 10 C22H24ClFN4O3 578737-96-9 Details
Gefitinib Impurity E C10H10N2O3 Details
Triethylenediamine C6H12N2 280-57-9 Details
Corynoxeine C22H26N2O4 630-94-4 Details
2-Hydroxy-3-methoxybenzaldehyde C8H8O3 148-53-8 Details
Pamidronic acid C3H11NO7P2 40391-99-9 Details
Crisaborole Impurity 4 C14H10BNO3 906673-41-4 Details
Linezolid Impurity X C23H28FN3O5 1634631-03-0 Details
Chlorin C34H36N4O6 19660-77-6 Details
Anastrozole Impurity 5 Details
2-Hydroxybutyric acid sodium salt C4H7NaO3 5094-24-6 Details
Marupi Gallate C10H12O5 121-79-9 Details
Dapagliflozin Impurity 21 C7H3BrCl2O 21900-52-7 Details
Diethyl sulfone C4H10O2S 597-35-3 Details
Rosuvastatin Impurity 47 C25H32FN3O6S 894787-93-0 Details
Rosuvastatin Impurity 48 C7H5NOS 934-34-9 Details
Nicotinic Acid N-Oxide C6H5NO3 2398-81-4 Details
3,4-dichloro-6-trifluoromethyl-2-nitrotoluene C8H4Cl2F3NO2 115571-66-9 Details
1,3-Dihydroxyacetone C3H6O3 96-26-4 Details
Pidotimod Impurity 1 C9H12N2O4S 2165766-24-3 Details
15-(tert-Butoxy)-15-oxopentadecanoic acid C19H36O4 905302-42-3 Details
Di-tert-butyl tetradecanedioate Details
Di-tert-butyl pentadecanedioate Details
Di-tert-butyl hexadecanedioate Details
Netarsudil Impurity 1 C24H29NO6 2098444-97-2 Details
Netarsudil Impurity 2 C33H35N3O5 1253955-20-2 Details
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