西地那非杂质A

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5-[2-Ethoxy-5-[(4-Methyl-4-oxido-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-1-Methyl-3-(2-Methylpropyl)-7H-pyrazolo[4,3-d]pyriMidin-7-one

西地那非杂质A

CAS No. 1391053-95-4

乙胺丁醇相关物质B

CAS No. 134566-79-3

ethambutol hydrochloride

乙胺丁醇相关物质B

CAS No. 134566-79-3

乙胺丁醇相关物质A

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Ethambutol Related Compound A (15 mg) ((2R,2'S)-2,2'-[ethane-1,2-diylbis(azanediyl)]dibutan-1-ol)

乙胺丁醇相关物质A

CAS No. 10054-06-5

红霉素A氧化物

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Erythromycin, N-oxide

红霉素A氧化物

CAS No. 992-65-4

埃索美拉唑进口标准杂质H193/61

CAS No. 784143-42-6

EsoMeprazole related substance H193/61

埃索美拉唑进口标准杂质H193/61

CAS No. 784143-42-6

艾司洛尔酸钠

CAS No. 83356-60-9

EsMolol Acid SodiuM Salt

艾司洛尔酸钠

CAS No. 83356-60-9

恩曲他滨杂质

CAS No. 145416-34-8

2-epi-(-)-EMtricitabine

恩曲他滨杂质

CAS No. 145416-34-8

Α-(2,4-二氟苯基)-5-氟-Β-甲基-Α-(1,2,4-三唑-1-甲基)-4- 嘧啶乙醇

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ent-Voriconazole

Α-(2,4-二氟苯基)-5-氟-Β-甲基-Α-(1,2,4-三唑-1-甲基)-4- 嘧啶乙醇

CAS No. 137234-63-0

(3R,4S)-4-(4-氟苯基)-3-羟甲基-1-甲基哌啶

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ent-Paroxol

(3R,4S)-4-(4-氟苯基)-3-羟甲基-1-甲基哌啶

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(S,E)-6-氯-4-(2-环丙乙烯)-4-(三氟甲基)-2H-3,1-苯并噁唑-2-酮

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Efavirenz Related Compound B (15 mg) ((S,E)-6-Chloro-4-(2-Cyclopropylvinyl)-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one)

(S,E)-6-氯-4-(2-环丙乙烯)-4-(三氟甲基)-2H-3,1-苯并噁唑-2-酮

CAS No. 440124-96-9

依非韦伦相关物质C

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Efavirenz Related Compound C (20 mg) (6-chloro-2-cyclopropyl-4-(trifluoromethyl)quinoline)

依非韦伦相关物质C

CAS No. 391860-73-4

依达拉奉P3杂质

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Edaravone iMpurity P3

依达拉奉P3杂质

CAS No. 1323485-71-7

5,6-反式-卡泊三醇

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(5E)-Calcipotriene

5,6-反式-卡泊三醇

CAS No. 113082-99-8

盐酸多奈哌齐苄基溴

CAS No. 844694-85-5

Donepezil Benzyl Bromide (Donepezil Impurity)

盐酸多奈哌齐苄基溴

CAS No. 844694-85-5

5,6-二甲氧基-2-(4-吡啶甲基)-1-茚酮/多萘哌齐杂质B

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5,6-DIMETHOXY-2-PYRIDIN-4-YLMETHYL-INDAN-1-ONE

5,6-二甲氧基-2-(4-吡啶甲基)-1-茚酮/多萘哌齐杂质B

CAS No. 4803-57-0

氨氯地平杂质G

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Dimethyl 4-(2-Chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate

氨氯地平杂质G

CAS No. 43067-01-2

依达拉奉P1杂质

CAS No. 1357477-99-6

4,5-Dihydro-α,3-diMethyl-5-oxo-1-phenyl-α-sulfo-1H-pyrazole-4-acetic Acid

依达拉奉P1杂质

CAS No. 1357477-99-6

(7α,17β)-3,17-Dihydroxy-7-[9-[(4,4,5,5,5-pentafluoropentyl)thio]nonyl]-estra-1,3,5(10)-trien-6-one

CAS No. 1107606-70-1

(7α,17β)-3,17-Dihydroxy-7-[9-[(4,4,5,5,5-pentafluoropentyl)thio]nonyl]-estra-1,3,5(10)-trien-6-one

CAS No. 1107606-70-1

3,3'-联吡啶-6,6'-二醇

CAS No. 142929-10-0

6,6'-Dihydroxy-3,3'-bipyridine

3,3'-联吡啶-6,6'-二醇

CAS No. 142929-10-0

氨溴索杂质B

CAS No. 18683-95-9

Ambroxol EP Impurity B

氨溴索杂质B

CAS No. 18683-95-9