Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

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Product Name MF CAS Details
Diethyl Dipropylmalonate C13H24O4 6065-63-0 Details
4-Hydroxybenzoicacidpropylester C10H12O3 94-13-3 Details
Ambroxol Imp 15 C8H7Br2NO2 606-00-8 Details
Mycophenolate Mofetil Impurity 1 C9H8O4 27979-57-3 Details
Ornidazole Impurity 8 C11H14N6O5 74550-92-8 Details
2,2-Dibromo-4'-methylacetophenone C9H8Br2O 13664-98-7 Details
Empagliflozin Impurity 31 C31H35ClO11 915095-99-7 Details
Aripiprazole Imp 3 C16H17Cl4N3 1424857-89-5 Details
Irbesartan Impurity 4 C25H28N6O 133690-91-2 Details
Isopropyl Tosylate C10H14O3S 2307-69-9 Details
Lysine Acetylsalicylate Impurity 11 Details
Atorvastatin Calcium Trihydrate C66H74CaF2N4O13 344423-98-9 Details
Pentanamide C5H11NO 626-97-1 Details
Apremilast C22H24N2O7S 608141-41-9 Details
Etoricoxib Impurity H C18H16N2O2S 1350206-14-2 Details
Isomalt C12H24O11 64519-82-0 Details
Phloroglucinol EP Impurity D (Phloroglucide) C12H10O5 491-45-2 Details
Cetirizine Methyl Ester DiHCl C22H28Cl2N2O3 83881-48-5 Details
4-Methylpyridine N-oxide C6H7NO 1003-67-4 Details
Isopropyl β-D-thiogalactopyranoside C9H18O5S 367-93-1 Details
AtorvastatinLactamSodiumSaltImpurity C33H34FN2NaO6 148217-40-7 Details
Chloroacetaldehyde dimethyl acetal C4H9ClO2 97-97-2 Details
Desloratadine Impurity 3 C19H19ClN2 1346600-61-0 Details
Metacycline hydrochloride C22H23ClN2O8 3963-95-9 Details
2,4,6-TriMethoxybenzoic acid Methyl ester C11H14O5 29723-28-2 Details
1-Hydroxybenzotriazole C6H5N3O 2592-95-2 Details
Glyoxylic acid monohydrate C2H4O4 563-96-2 Details
Entacapone EP Impurity F C10H6N2O6 160391-70-8 Details
Oseltamivir Diastereomer I HCl Details
Mesalamine Impurity J C7H8N2O3 112725-89-0 Details
L-Aspartic acid C4H7NO4 56-84-8 Details
DL-Methionine Sulfoxide C5H11NO3S 62697-73-8 Details
Acesulfame potassium C4H4KNO4S 55589-62-3 Details
Linagliptin Impurity CD10925 C26H29N9O3 1955514-80-3 Details
Doxofylline Impurity 6 C11H16N4O4 1429636-72-5 Details
Triethylsilanol C6H16OSi 597-52-4 Details
Methyl Isonicotinate N-oxide C7H7NO3 3783-38-8 Details
2-(11-oxo-6,11-dihydrodibenzo[b,e]oxepin-2-yl)acetic acid C16H12O4 55453-87-7 Details
Bupivacaine Impurity 10 C5H9NO 675-20-7 Details
L-Tryptopha C11H12N2O2 73-22-3 Details
Rivaroxaban Impurity 32 C5H3ClO2S 53935-71-0 Details
1,3-Benzodioxole C7H6O2 274-09-9 Details
Reserpine C33H40N2O9 50-55-5 Details
Torsemide Impurity 3 C16H20N4O3S 106944-63-2 Details
Terbutaline EP Impurity D HBr C19H24BrNO3 1797117-23-7 Details
Lysine Acetylsalicylate Impurity 9 Details
1-(4-Chlorophenyl)piperazine C10H13ClN2 38212-33-8 Details
Ethyl 4-bromibutyrate C6H11BrO2 2969-81-5 Details
Vardenafil EP Impurity B C17H20N4O5S 437717-43-6 Details
Ascomycin 1 C43H69NO12 11011-38-4 Details
Ambroxol Imp 16 C7H5Br2NO2 609-85-8 Details
Levetiracetam Impurity 6 C10H12O5 263552-76-7 Details
Ergocalciferol EP Impurity B (Ergosterol) C28H44O 57-87-4 Details
Vortioxetine C18H22N2S 508233-74-7 Details
Empagliflozin Impurity 35 C23H27ClO8 1279691-35-8 Details
Domperidone Impurity 1 C6H6N2O2 88-74-4 Details
Felodipine Impurity 2 C6H11NO2 626-34-6 Details
Imidazole C3H4N2 288-32-4 Details
Pramipexole Impurity 7 HCl C10H16ClN3OS 2245708-68-1 Details
Moxifloxacin Impurity 21 C7H14N2 151213-42-2 Details
Glycopyrronium Bromide EP Impurity F (Benzaldehyde) C7H6O 100-52-7 Details
Mesalamine Impurity D C7H7NO2 Details
Anethole Trithione Impurity 2 C9H6OS3 18274-81-2 Details
2,2’-Dibenzothiazoyl Disulfide C14H8N2S4 120-78-5 Details
Vortioxetine HBr C18H23BrN2S 960203-27-4 Details
Telmisartan Ethyl Ester C35H34N4O2 528560-94-3 Details
Pioglitazone Impurity 2 C9H11N 5408-74-2 Details
Trazodone Impurity E C21H26ClN5O 1346599-35-6 Details
(s)-(+)-mandelic acid C8H8O3 17199-29-0 Details
Terbutaline EP Impurity A C7H6O4 Details
Lysine Acetylsalicylate Impurity 10 Details
RupatadineN-OxideII Details
p-Toluic Acid C8H8O2 99-94-5 Details
Rivaroxaban Impurity 42 C18H22ClN3O5S 2512215-49-3 Details
Phloroglucinol EP Impurity K (4-Chlororesorcinol) C6H5ClO2 95-88-5 Details
Avibactam Impurity 13 Sodium Salt Details
Deschloro Cetirizine DiHCl C21H26N2O3 83881-54-3 Details
Felodipine Impurity 3 C7H4Cl2O 6334-18-5 Details
Phloroglucinol EP Impurity E (1,2,4-Trihydroxybenzene) C6H6O3 533-73-3 Details
Diphenhydramine EP Impurity D(Ebastine EP Impurity A) C13H12O 91-01-0 Details
Medetomidine Impurity B C13H16N2 2240179-63-7 Details
Telmisartan Impurity J C33H29ClN4O2 885045-90-9 Details
Lacosamide EP Impurity J HCl C7H10ClN 3287-99-8 Details
Montelukast Sodium EP Impurity G C35H37ClNNaO3S 1428448-96-7 Details
3,3'-Iminodipropionic Acid C6H11NO4 505-47-5 Details
Vanillyl Alcohol C8H10O3 498-00-0 Details
Tolterodine Impurity 4 C8H10O3S 80-48-8 Details
L-Leucine C6H13NO2 61-90-5 Details
Diethyl malonate C7H12O4 105-53-3 Details
Phloroglucinol EP Impurity O (4,6-Dichlororesorcinol) C6H4Cl2O2 137-19-9 Details
Trazodone EP Impurity H C23H30Cl2N4 Details
Methimazole Impurity C C5H8N2S 14486-52-3 Details
Empagliflozin Opening Impurity 111 C23H29ClO8 1620758-34-0 Details
N-Acetyl-D-Glutamine C7H12N2O4 161579-61-9 Details
5'-S-Methyl-5'-Thioadenosine C11H15N5O3S 2457-80-9 Details
Oseltamivir EP Impurity H C12H27OP 814-29-9 Details
Empagliflozin Impurity 33 Details
1,3,5-Trimethoxy-2-methylbenzene C10H14O3 14107-97-2 Details
Hydroxychloroquine Sulfate Impurity 8 C9H22N2O Details
Succinicacid C4H6O4 110-15-6 Details
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