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英文名称 中文名称 CAS
2-Acetyl pyrroline 2-乙酰基-1-吡咯啉 85213-22-5
Atenlol Imp D 阿替洛尔EP杂质D 115538-83-5
Atorvastatin EP Impurity A 去氟阿托伐他汀钙 433289-84-0
N-Desmethyl Pirenzepine N-Desmethyl Pirenzepine 63257-31-8
Oxcarbazapine Impurity B
pitavastatin dehydro imp
Dapagliflozin Dimer 达格列净二聚体
Benzylamine Dolutegravir
Adenosine-2-thione 64570-12-3
Hydroxy Chloroquine 羟基氯喹 118-42-3
Methyl 1,2,3,4-Tetra-O-isobutyryl-beta-D- glucopyranurote 150607-94-6 150607-94-6
parahydroxy atorvastatin calcium Atorvastatin 4-Hydroxy Calcium 1263176-34-6
Rapamycin Dialdehyde Rapamycin Impurity 6 500733-49-3
Oseltamivir Carboxylic acid 奥斯他伟酸 187227-45-8
Meropenem Dimer 美罗培南二聚体
Rabeprazole Impurity B 2-[[[4-(3-甲氧基丙氧基)-3-甲基吡啶-2-基]甲基]硫代]-1H-苯并咪唑 117977-21-6
Clopidogrel Carboxylic acid
2,3-dihydroxy propyl 4-hydroxy Benzoate 2,3-DIHYDROXYPROPYL 4-HYDROXYBENZOATE 93778-15-5
S-Manidipine S-马尼地平 126451-47-6
Midazolam N Oxide
Imatinib Impurity B N-(3-胍基-4-甲基亚苯基)-4-(甲基哌嗪-1-基-甲基)苯甲酰胺 581076-65-5
Nisoldipine Impurity-III
Clomipramine N-Oxide 氧化氯米帕明 14171-67-6
Haloperidol dimer impurity
Zuclopenthixol acetate 珠氯噻醇醋酸酯 85721-05-7
Gabapentin Quaterry salt (Iodide) GABAPENTIN QUATERNARY SALT (IODIDE)[干冰运输] 1228301-72-1
Candesartan Trityl methyl ester impurity 苯, 1,1',1''-(甲氧基甲基ID炔)三- 596-31-6
Itracozole methoxy hydazinyl Impurity
N‐[4‐(trifluoromethoxy)phenyl]urea
Ligliptin impurity O
dolol EP impurity G
azelnidipine Ethyl imp 116573-92-3
proxen Sodium Impurity O Naproxen Isopropyl ester 156967-24-7
Didesmethylcitalopram 西酞普兰EP杂质D 62498-67-3
Erythromycin Imp F 伪赤藓霉素A烯醇醚 105882-69-7
Apixaban mono chloro nitro lactum
(S)-Lercanidipine Hydrochloride (S) - 盐酸乐卡地平 184866-29-3
4 fluoro-Dolutegravir 多替拉韦杂质4 1863916-88-4
Cagliflozin dimer impurity-1
(R)-(-)-Ketoprofen
Deoxypregnesolone-16-ene
Dexamethasone Impurity H 16Α-甲基孕甾-1,4,9(11)-三烯-17Α,21-二醇-3,20-二酮-21-醋酸酯 10106-41-9
Donepezil alkene pyridine N-oxide 多奈哌齐烯吡啶N-氧化物
Bupivacaine N-Oxide 布比卡因杂质 1346597-81-6
Daclatasvir Entiomer impurity
3- nitro Apremilast
Rilpivirine Amide 2 RILPIVIRINE AMIDE 2 杂质 1446439-51-5
Mono Chloro Sugammadex Mono chloro Sugammadex
2,2,2-trifluoro-1-(1,2,4,5-tetrahydro-6,8-dinitro-1,5- methano-3H-3-benzazepin-3-yl)- Ethanone 伐伦克林杂质 17 853946-18-6
Azelnidipine Methoxy impurity
Duloxetine EP Impurity 4 (Duloxetine EP Impurity B racemic)
Atorvastatin Impurity-F sodium salt(amide impurity) 阿托伐他汀杂质F 1371615-56-3
Zolmitriptan USP Related Compound C Zolmitriptan USP RC C (base) 1346599-24-3
candesartan trityl methyl ester imp
Edoxaban BOCpyridine amide impurity(RRS, diasteriomer)
Mecillim (Crude)
3-{(E)-[(4-fluorophenyl)imino]methyl}phenol Phenol, 3-[(E)-[(4-fluorophenyl)imino]methyl]- 1653959-48-8
Rosuvastatin 3S,5R - isomer calcium 242184-42-4
Metronidazole-OH 羟基甲硝唑 4812-40-2
Mono Hydroxy Melphalan.HCl 1818258-86-4
Velpatasvir Intermediate-I RS-Isomer
Deflazacort-21-formate
Flupirtin 氟吡汀 56995-20-1
Curcumin beta-D-Glucuronide (Crude)
Beclomethasone 17-mono propiote 9Α-氯-16Β-甲基孕甾-1,4-二烯-11Β,17Α,21-三醇-3,20-二酮-17-丙酸酯 5534-18-9
Acetaminophen Dimer 对乙酰氨基酚二聚体 98966-14-4
azelnidipine pyridine imp
4-fluoro-N-[(E)-phenylmethylidene]aniline
Ligliptin N-amino acyl impurity
Nicorandil Dimer Iodide 尼可地尔碘化二聚体
4-{(E)-[(2-fluorophenyl)imino]methyl}phenol 4-{(E)-[(2-fluorophenyl)imino]methyl}phenol 1829558-56-6
Cefixime Sulfone Impurity
Prothiocozole-alpha-hydroxy-desthio HCl salt (Crude)
LATANOPROST ACID IMPURITY NUSCAFULQNHZJJ-UHFFFAOYSA-N 2088449-88-9
ESCITALOPRAM - IMPURITY M 西酞普兰羧酸杂质 440121-09-5
15 epi travoprost 15-epi Travoprost 2079788-38-6
Macitentan ACT-373898 ACT 373898 1433875-14-9
Ropivacaine Related Compound A.HCl 2,6-二甲基苯胺盐酸盐 21436-98-6
Diazepam EP Impurity D 2-甲氨基-5-氯二苯甲酮 1022-13-5
Apremilast dimer impurity 阿普斯特二聚体杂质 253168-87-5
AMOZ 硝基呋喃代谢物AMOZ 43056-63-9
N-Boc Sitagliptin Acid impurity (BETAS)-BETA-叔丁氧羰基氨基-2,4,5-三氟苯丁酸 922178-94-7
CBZ L-Valine CBZ-L-缬氨酸 1149-26-4
Velpatasvir R Isomer 维帕他韦中间体 1378391-45-7
Diazepam EP Impurity E 地西泮杂质E 20927-53-1
Desonide Epoxide 9-去氟-9(11)-环氧曲安奈德 39672-75-8
Indacaterol Intermediate impurity 1 Indacaterol Impurity 7 1403389-05-8
Dapagliflozin impurity 2 (5-bromo-2-chlorophenyl)(4-ethyloxyphenyl)methanol 1280647-32-6
Glycoobeticholic acid 奥贝胆酸杂质8 863239-60-5
N-Deschloroethyl-N-Hydroxyethyl Cyclophosphamide SWXKSMTWZSQXCQ-UHFFFAOYSA-N 1797009-12-1
Aprepitant N-Oxide 阿瑞杂质12 172673-23-3
Mirabegron metabolite M5 Mirabegron M5 (YM-538852) 1365244-63-8
2-{(E)-[(4-fluorophenyl)imino]methyl}phenol 4-Fluoro-N-salicylideneaniline 252573-77-6
Levocetirizine Impurity E 西替利嗪杂质 682323-77-9
Levocetirizine IMPURITY A 1-(4-氯二苯甲基)哌嗪 303-26-4
Enzalutamide Impurity I 4-[3-(4-氰基-3-三氟甲基苯基)-5,5-二甲基-4-氧代-2-硫代咪唑烷-1-基]-N-甲基苯甲酰胺 915087-16-0
N-Desmethyl Sildefil N-去甲基西地那非 139755-82-1
Pramepexole 2HCl 盐酸普拉克索 104632-25-9
Metformin EP Impurity D 三聚氰胺 108-78-1
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