头孢孟多杂质E

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[6R-[6alpha,7beta(R*)]]-3-(acetoxymethyl)-7-[(formyloxy)phenylacetamido]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

头孢孟多杂质E

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2-甲基-5-硝基咪唑

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2-Methyl-5-nitroimidazole

2-甲基-5-硝基咪唑

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克拉维酸杂质C

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3-Ethyl-2,5-pyrazinediethanol

克拉维酸杂质C

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盐酸美托咪啶

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(R)-4-[1-(2,3-Dimethylphenyl)ethyl]-1H-imidazole hydrochloride

盐酸美托咪啶

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长春西汀杂质E

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ethyl (41S,13aR)-13a-ethyl-2,3,41,5,6,13a-hexahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate

长春西汀杂质E

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2',3'-二脱氧鸟苷

CAS No. 85326-06-3

2',3'-Dideoxyguanosine

2',3'-二脱氧鸟苷

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3-(3-氯丙基)-7,8-二甲氧基-1,3,4,5-四氢-2H-3-苯并氮杂卓-2-酮

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3-(3-Chloropropyl)-7,8-dimethoxy-2,3,4,5-tetrahydro-1H-3-benzazepin-2-one

3-(3-氯丙基)-7,8-二甲氧基-1,3,4,5-四氢-2H-3-苯并氮杂卓-2-酮

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1,1'-双(二叔丁基膦)二茂铁

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1,1'-BIS(DI-TERT-BUTYLPHOSPHINO)FERROCENE

1,1'-双(二叔丁基膦)二茂铁

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R-(+)-1-(Α-甲基苄基)咪唑-2-巯基-5-甲酸乙酯

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ethyl (R)-2,3-dihydro-3-(1-phenylethyl)-2-thioxo-1H-imidazole-4-carboxylate

R-(+)-1-(Α-甲基苄基)咪唑-2-巯基-5-甲酸乙酯

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糠酸莫米松杂质A

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Mometasone Furoate Impurity A

糠酸莫米松杂质A

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糠酸莫米松杂质D

CAS No. 83881-09-8

MoMetasone Furoate IMpurity D

糠酸莫米松杂质D

CAS No. 83881-09-8

长春西汀杂质J

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methyl (41S,12S,13aR)-13a-ethyl-12-hydroxy-2,3,41,5,6,12,13,13a-octahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylate

长春西汀杂质J

CAS No. 83508-82-1

methyl (41S,12R,13aR)-13a-ethyl-12- hydroxy-2,3,41,5,6,12,13,13aoctahydro- 1H-indolo[3,2,1- de]pyrido[3,2,1-ij][1,5]naphthyridine- 12-carboxylate

CAS No. 83508-83-2

methyl (41S,12R,13aR)-13a-ethyl-12- hydroxy-2,3,41,5,6,12,13,13aoctahydro- 1H-indolo[3,2,1- de]pyrido[3,2,1-ij][1,5]naphthyridine- 12-carboxylate

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氧氟沙星相关物质A

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OFLOXACIN RELATED COMPOUND A (25 MG) ((RS)-9-FLUORO-2,3-DIHYDRO-3-METHYL-7-OXO-10-(PIPERA-ZIN-1 -YL)-7H-PYRIDO[1,2,3-DE]-1,4-BENZOXAZINE-6-CARBOXYLIC ACID)

氧氟沙星相关物质A

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依碳氯替泼诺

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Loteprednol etabonate

依碳氯替泼诺

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头孢泊肟

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Cefpodoxime

头孢泊肟

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四烯雌酮

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Altrenogest

四烯雌酮

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山环素

CAS No. 808-26-4

Sancycline

山环素

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甲基强的松龙

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Methylprednisolone

甲基强的松龙

CAS No. 83-43-2

头孢硫脒杂质14

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Cefathiamidine Impurity 16

头孢硫脒杂质14

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