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英文名称 中文名称 CAS号 操作
Hydroxy Piperaquine 4-(7-Chloro-4-quinolinyl)-α-[4-(7-chloro-4-quinolinyl)-1-piperazinyl]-1-piperazinemethanol 74351-59-0 详细
Ezetimibe Desfluro impurity 依泽替米贝去氟代类似物 302781-98-2 详细
Fingolomide meta isomer impurity 详细
Dapagliflozin acetyl Furanose impurity 详细
loxone Impurities 详细
Gestodene EP Impurity B 2-甲基四氢吡喃 10141-72-7 详细
vortioxetine 2[(3,4-dimethyl phenyl)sulfanyl] aniline 详细
Tenofovir diphosphate 泰诺福韦二乙胺盐(异构体混合物) 166403-66-3 详细
4-Methoxy-N,6-dimethyl-1,3,5- triazin-2-amine, 2-甲基-4-甲胺基-6-甲氧基均三嗪 5248-39-5 详细
Rilpivirine 利匹韦林 500287-72-9 详细
3,5-dioxocyclohexane-1-carboxylic acid 3,5-二氧代环己烷羧酸 42858-60-6 详细
Spironolactone Impurity C 螺内酯EP杂质C 976-70-5 详细
Paliperidone N oxide impurity 帕潘立酮USP RC D 761460-08-6 详细
Tamsulosine methoxy Impurity 详细
Hydrocortisone-21-propiote Cortisol 21-propionate 6677-98-1 详细
Ligliptin Chloro Impurity 详细
8-Epi-cyanocobalamin (Crude) 详细
9-Monodemethyl Minocycline (Crude) 米诺环素 10118-90-8 详细
3-Hydroxy Abacavir 详细
Dolutegravir Imp-D (Ring open Imp) 详细
Bupropion USP Related Compound D 安非他酮杂质D 63199-74-6 详细
Velpatasvir Intermediate-I SS-Isomer (2S,4S)-1-(叔丁氧羰基)-4-(甲氧甲基)吡咯啉-2-羧酸 1378388-16-9 详细
4Γ-O-Benzyloxy Ezetimibe (3R,4S)-1-(4-氟苯基)-3-[(3S)-3-(4-氟苯基)-3-羟基丙基]-4-[4-(苯甲氧基)苯基]-2-氮杂环丁酮 163222-32-0 详细
Amlodipine EP Impurity C 氨氯地平杂质C 721958-74-3 详细
Pitavastatildehyde impurity 详细
Butocozol Impurity 2 1-[4-(4-氯苯基)-2-羟基正丁基]咪唑 67085-11-4 详细
Glycochenodeoxycholic acid sodium salt 甘氨鹅脱氧胆酸钠 16564-43-5 详细
(3S, 8S, 9S, 12R)-Atazavir (3R,8S,9S,12R)-阿扎那韦 1292296-11-7 详细
Temozolomide 2-Azahypoxanthine Impurity 达卡巴嗪杂质A 4656-86-4 详细
Boc Velpatasvir intermediate R, R Isomer 详细
Trt-Olmesartan 三苯甲基奥美沙坦 761404-85-7 详细
Maravirov MAI-III(Acid impurity) 详细
Butocozol Impurity 1 1-氯-4-(4-氯苯基)-2-丁醇 59363-13-2 详细
Ligliptin Impurity W 利拉利汀杂质Q 6140-11-0 详细
Dabigatran Etexilate Acid Impurity 2122321-78-3 详细
Dabigatran etexilate N-Oxide 达比加群酯杂质M 1381757-44-3 详细
parecoxib free base 帕瑞昔布 198470-84-7 详细
AFP-PmA ethylcarbamate Impurity 详细
Cagliflozin Dimer 详细
Sodium Salt of Dexpanthenol impurity B 泛醇杂质 60979-68-2 详细
Nilutamide EP impurity D 尼鲁米特杂质D(EP) 6167-23-3 详细
Sildefil EP Impurity D 西地那非杂质D 1357931-55-5 详细
Palonosetron N-oxide 帕洛诺司琼N氧化物 813425-83-1 详细
Donepezil open ring 多奈哌齐开环杂质 197010-25-6 详细
Ligliptin Impurity K 详细
Azelnidipine methyl Impurity 详细
Ceritinib 色瑞替尼 1032900-25-6 详细
S-Methyl-D-penicillamine S-Methyl-D-penicillaMine 29913-84-6 详细
Tapentediol entiomer impurity 详细
(S)-Indacaterol 茚达特罗杂质 1235445-80-3 详细
Blonserin Dimer imp 详细
Amikacin 阿米卡星 37517-28-5 详细
Itracozole Methoxy Isopropyltriazolone Impurity 2-(仲丁基)-4-(4-(4-(4-羟基苯基)哌嗪-1-基)苯基)-2,4-二氢-3H-1,2,4-三唑-3-酮 89848-14-6 详细
Prothiocozole-5-Hydroxy desthio HCl 详细
Doultegravir Imp D(Ring open Impurity) 详细
Rilpivirine iodo 详细
N-Acetyl SLB 详细
Meloxicam EP Impurity E 4-羟基-2-甲基-2H-1,2-苯并噻嗪-3-羧酸甲酯-1,1-二氧化物 35511-15-0 详细
Atmoxitine S isomer 阿托莫西汀S-异构体 82857-39-4 详细
Vilazidone cyano ester impurity 详细
Ezetimibe Ring Open Impurity 依折麦布开环杂质 1197811-72-5 详细
Linezolide Impurity C (S)-5-(氨基甲基)-3-(3-氟-4-吗啉基苯基)-2-唑烷酮 168828-90-8 详细
Pyridoxine Impurity B HCl 4-脱氧吡哆醇盐酸盐 148-51-6 详细
saxagliptin N-methyl 详细
ESMOLOL Acid 艾司洛尔游离酸对照品 81148-15-4 详细
4-Hydroxy Propanolol Sulphate 4-羟基普萘洛尔硫酸盐 87075-33-0 详细
Velpatasvir intermediate -II-RS isomer 详细
CinrizineImpurity B 桂利嗪杂质B 750512-44-8 详细
Duloxetine EP Impurity G 1-氟萘 321-38-0 详细
Cicalcet-positiol isomer 详细
Valproic Acid EP Impurity K 丙戊酸杂质K 5343-52-2 详细
4-decanoyl Morpholine N-癸酰基吗啡啉 5299-65-0 详细
Darifecin Open chain 详细
Orlistat USP Related Compound D 奥利司他相关化合物D 130793-27-0 详细
Tolterodine Monoisopropyl 5-Carboxylic Acid Racemate rac 5-Carboxy Desisopropyl Tolterodine 214601-13-5 详细
IPRATROPIUM IMPURITY B (Crude) 异丙托溴铵相关物质B 58073-59-9 详细
Clarithromycin lacto isomer 详细
N-(4-chloro-2-((hydroxyimino)(phenyl)methyl) phenyl)-2-(methylamino)acetamide N-(4-CHLORO-2-((HYDROXYIMINO)(PHENYL)METHYL)PHENYL)-2-(METHYLAMINO)ACETAMIDE 详细
N-Desmethyl Nefopam N-desmethylnefopam 46868-19-3 详细
Desmethyl clozapine 8-氯-11-(1-哌嗪基)-5H-二苯并[B,E] [1,4]吡喃 6104-71-8 详细
Itracozole EP impurity A 2,4-二氢-4-[4-[4-(4-甲氧基苯基)-1-哌嗪基]苯基]-2-(1-甲基丙基)-3H-1,2,4-三唑-3-酮 252964-68-4 详细
Ifosfamide Impurity B 异环磷酰胺杂质B 241482-18-8 详细
Atenlol Imp F 阿替洛尔杂质F 87619-83-8 详细
Oxymetazoline EP Impurity C 羟甲唑啉EP杂质C 55699-13-3 详细
Olanzapine N-oxide 奥氮平N-氧化物 174794-02-6 详细
Des Chloro Dapagliflozin 达格列净杂质 1807632-95-6 详细
Pramipexole Ep Impurity D 普拉克索杂质D 104632-27-1 详细
Emtricitabine Cyclic-I impurity 详细
artemisinin Imp-C ARTEMISININ 82596-30-3 详细
N,O-Didesmethyl Venlafaxine 氮氧双去甲基文拉法新 135308-74-6 详细
Albendazole EP Impurity A 阿苯达唑杂质 80983-36-4 详细
Rabeprazole Impurity G 雷贝拉唑杂质 102804-82-0 详细
HMMNI 1-甲基-5-硝基-2-羟甲基咪唑 936-05-0 详细
Linezolide Impurity B 利奈唑胺杂质B 216868-57-4 详细
olmesartan medoxomil 奥美沙坦酯 144689-63-4 详细
3-(ethoxycarbonyl)pentanedioic acid 2109252-96-0 详细
Saxagliptin Cyclic Amidine Impurity 沙格列汀杂质亚胺 1350800-76-8 详细
Mirabegron-metabolite M9 阿克他利 18699-02-0 详细
Tiamulin EP Impurity E 泰妙菌素杂质E 113323-39-0 详细
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