guoyungurui

Firmenname:guoyungurui

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E-Mail:3287908757@qq.com

Nationalität:China

URL: www.chemicalbook.com/supplier/25521782/

Produkte insgesamt:10012

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Produktkatalog

Uridine Impurity 11 Sodium Salt (Uridine Diphosphate Choline Sodium Salt)(UDPC)	L-Valin	72-18-4	C5H11NO2
Rimsulfuron Impurity 2		997-10-4	C3H4O3
Senecionine Impurity 1	3,4-Dihydroxyphenylessigsure	102-32-9	C8H8O4
Benzoyl Peroxide Impurity 2 (Benzoyl Peroxide EP Impurity B)	6-Nitrophenanthro[3,4-d]-1,3-dioxol-5-carbonsure	475-80-9	C16H9NO6
Verapamil Impurity 10-d6	6-Isopropyl-3-methylcyclohex-2-enon	89-81-6	C10H16O
Axitinib Impurity 46	D-Arabinitol	488-82-4	C5H12O5
Spheroidene Impurity 4	Ferrocen	102-54-5	C10H10Fe
Efinaconazole Impurity 53	2-Methylhexanal	925-54-2	C7H14O
Calcium Levofolinate Impurity 15	4-Ethylacetophenon	937-30-4	C10H12O
Ferrocene Impurity 2	Myristamid	638-58-4	C14H29NO
Penicillamine Impurity 6	4-Butoxyphenol	122-94-1	C10H14O2
Clindamycin Impurity 57	1,4-Dibutoxybenzol	104-36-9	C14H22O2
Cimetidine Impurity 16（Cimetidine EP Impurity I）	Methyl-2-furoat	611-13-2	C6H6O3
Esomeprazole Impurity 137		556-21-8	C8H9NO
Tirofiban Impurity 73	4-Hydroxyphenylbrenztraubensure	156-39-8	C9H8O4
Cefaclor Impurity 36	Thiazolidin	504-78-9	C3H7NS
Venlafaxine Impurity 32	Aminoglutethimid	125-84-8	C13H16N2O2
Venlafaxine Impurity 1-d6	Amprolium	121-25-5	C14H19N4.Cl
*Codeine Phosphate Impurity 11 (Codeine Phosphate EP Impurity K)	Benzylbenzoat	120-51-4	C14H12O2
Methanesulfonic Acid Impurity 7	L-Leucin	61-90-5	C6H13NO2
Codeine Phosphate Impurity 5 (Codeine Phosphate EP Impurity E)	D-Valin	640-68-6	C5H11NO2
Tofacitinib Impurity 175	2,5-Dimethoxybenzaldehyd	93-02-7	C9H10O3
Ozagrel Impurity 50	Asparaginsure	56-84-8	C4H7NO4
Xanthophyll Impurity 1	Bromacil	314-40-9	C9H13BrN2O2
Hydrocortisone Impurity 22	Aminocapronsure	60-32-2	C6H13NO2
Testosterone Impurity 16	Tributyl-O-acetylcitrat	77-90-7	C20H34O8
Testosterone Impurity 15	Tributylcitrat	77-94-1	C18H32O7
Xanthine Impurity 28	Diisopentylphthalat	605-50-5	C18H26O4
Xanthine Impurity 29	4-Aminoazobenzol	60-09-3	C12H11N3
loteprednol Impurity 18	(S)-2,3-Dihydro-5-hydroxy-7-methoxy-2-phenyl-4-benzopyron	480-37-5	C16H14O4
Molnupiravir Impurity 4	2-Chlor-6-(trifluormethyl)anilin	433-94-3	C7H5ClF3N
Dexrazoxane Impurity 18		152-20-5	C3H9O3PS
Lenalidomide Impurity 20		790-45-4	C14H9ClO4
Macitentan Impurity 49	Fenyramidol	553-69-5	C13H14N2O
Vitamin A Impurity 14	Oxycinchophen	485-89-2	C16H11NO3
Vinorelbine Impurity 14	Cinchophen	132-60-5	C16H11NO2
Vincamine Impurity 5( Vincamine EP Impurity D)		130-01-8	C18H25NO5
Ruxolitinib Impurity 8		863-61-6	C31H40O2
Celecoxib Impurity 59		957-78-8	C16H16O2
Meropenem Impurity 5	1,5-Diamino-4,8-dihydroxyanthrachinon	145-49-3	C14H10N2O4
Xanthosine Impurity 3		883-21-6	C12H10O3
Isosorbide Impurity 13	2-Naphthoesure	93-09-4	C11H8O2
Difethialone Impurity 4	1-Naphthoesure	86-55-5	C11H8O2
Difethialone Impurity 1	4-Methoxyphenylacetonitril	104-47-2	C9H9NO
Xanthone Impurity 18		527-50-4	C5H10O5
Dronedarone Impurity 42	4-Nitrophthalsure	610-27-5	C8H5NO6
Posaconazole Impurity 110	2-Methoxy-1-naphthoesure	947-62-6	C12H10O3
Aminocaproic Acid Impurity 17	2-Propylpentansäure	99-66-1	C8H16O2
Macitentan Impurity 47		688-04-0	C8H14O3
Propafenone Impurity 34	Pregnenolon	145-13-1	C21H32O2
Valacyclovir Impurity 29		881-57-2	C10H10O4
Naphthoic Acid Impurity 34	2-Amino-2'-fluor-5-nitrobenzophenon	344-80-9	C13H9FN2O3
Naphthoic Acid Impurity 33	2'-Fluor-2-methylamino-5-nitrobenzophenon	735-06-8	C14H11FN2O3
Naphthoic Acid Impurity 29		894-76-8	C15H12FN3O
Acetylcysteine Impurity 58	3-Acetamidobenzoesure	587-48-4	C9H9NO3
Fluticasone Impurity 37	4-Brombiphenyl	92-66-0	C12H9Br
Apremilast Impurity 71	2-Phenyl-1H-inden-1,3(2H)-dion	83-12-5	C15H10O2
Valacyclovir Impurity 30		494-08-6	C14H18O8
Zeatin Impurity 20	Verapamilhydrochlorid	152-11-4	C27H39ClN2O4
Zeatin Impurity 19	4-(1-Hydroxy-2-(methylamino)-ethyl)-1,2-benzoldiol-hydro-chlorid, (R)-	55-31-2	C9H14ClNO3
Amphetamine Impurity 7		469-36-3	C41H60O4
Amphetamine Impurity 4 (Amphetamine EP Impurity D)	Phenforminhydrochlorid	834-28-6	C10H16ClN5
Phenindione Impurity 1-d4	2,4-Dihydroxybenzaldehyd	95-01-2	C7H6O3
Epalrestat Impurity 29		63-90-1	C9H13NO
Tryptophan Impurity 58	1-Phenylpropan-2-ol	698-87-3	C9H12O
Metaraminol Bitartrate Impurity 48	Adrenalon	99-45-6	C9H11NO3
Venlafaxine Impurity 27	1,4,5,8-Tetrahydroxyanthrachinon	81-60-7	C14H8O6
Naphthoic Acid Impurity 1 (1,2-Dihydro-Naphthoic Acid)	3-Methoxy-2-naphthoesure	883-62-5	C12H10O3
Vanillin Impurity 10
Vanillin Impurity 12	Dimethylmaleat	624-48-6	C6H8O4
Entacapone Impurity 26	Mephenoxalon	70-07-5	C11H13NO4
Vanillin Impurity 13	Fumarsäure-diethylester	623-91-6	C8H12O4
Vortioxetine Impurity 67	Bis(4-fluorphenyl)keton	345-92-6	C13H8F2O
Anastrozole Impurity 18		1186102-55-5	C19H20N8
Xanthine Impurity 10	Dibutylhydrogenphosphat	107-66-4	C8H19O4P
Xanthine Impurity 14	Tributylphosphat	126-73-8	C12H27O4P
Paracetamol Impurity 24-d3	Isoxsuprinhydrochlorid	579-56-6	C18H24ClNO3
Zeaxanthin Impurity 14		362-42-5	C12H17N3O5
Ritonavir Impurity 33	Sulfobernsteinsäure-bis-2-ethylhexylester, Natrium-Salz	577-11-7	C20H37O7S.Na
Zolmitriptan Impurity 1-d6	2,2',4,4'-Tetrahydroxybenzophenon	131-55-5	C13H10O5
Pelargonidin Impurity 2	Adipinsure	124-04-9	C6H10O4
Isoxsuprine Impurity 4	Ethylhydrogenadipat	626-86-8	C8H14O4
Isoxsuprine Impurity 3	Pimelinsure	111-16-0	C7H12O4
Avanafil Impurity 79	3,7-Dihydro-7-methyl-1H-purin-2,6-dion	552-62-5	C6H6N4O2
Zopiclone Impurity 36-d8		961-45-5	C13H12N4O2
Proparacaine Impurity 4	2-Chlor-alpha-(2-(dimethylamino)-ethyl)-alpha-phenylbenzolmethanol-hydrochlorid	511-13-7	C17H21Cl2NO
Clotrimazole Impurity 22	4-Hydroxy-4'-methylbenzophenon	134-92-9	C14H12O2
Doxazosin Impurity 13	Proxymetacain	499-67-2	C16H26N2O3
Ergocalciferol Impurity 9		399-95-4	C28H44O2
Zaleplon Impurity 4	7-Methyl-3-methylenocta-1,6-dien	123-35-3	C10H16
Glycopyrrolate Impurity 27	1,1'-Oxydipropan-2-ol	110-98-5	C6H14O3
Glycopyrrolate Impurity 40	2,2'-Oxydipropanol	108-61-2	C6H14O3
Ticagrelor Impurity 21	Mesuximid	77-41-8	C12H13NO2
Clopamide Impurity 2 (Clopamide EP Impurity B)	2,2'-((2-Hydroxyethyl)imino)bis(N-(1,1-dimethyl-2-phenylethyl)-N-methyl-acetamid	126-27-2	C28H41N3O3
Levetiracetam Impurity 57（Levetiracetam EP Impurity G）		609-60-9	C8H9ClO2S
Benzenesulfonic Acid Impurity 20	2-Chlor-1,3-dinitrobenzol	606-21-3	C6H3ClN2O4
Paracetamol Impurity 20	2-Hydroxyhippursure	487-54-7	C9H9NO4
Paracetamol Impurity 20-d3	3,5,7-Trihydroxy-2-(4-hydroxyphenyl)benzopyryliumchlorid	134-04-3	C15H11ClO5

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