Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

Firmenname:Hangzhou Yiyun Guoke Biotechnology Co., Ltd.

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E-Mail:530868763@qq.com

Nationalität:China

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Produkte insgesamt:8587

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Produktkatalog

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