头孢西丁杂质F

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5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(aminocarbonyl)oxy]methyl]-7-methoxy-7-[[(2S)-2-methoxy-2-(2-thienyl)acetyl]amino]-8-oxo-, (6R,7S)-

头孢西丁杂质F

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盐酸土霉素杂质C

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1,11(4H,5H)-Naphthacenedione, 2-acetyl-4-(dimethylamino)-4a,5a,6,12a-tetrahydro-3,5,6,10,12,12a-hexahydroxy-6-methyl-, (4S,4aR,5S,5aR,6S,12aS)-

盐酸土霉素杂质C

CAS No. 7647-65-6

法罗培南杂质OPF

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3-Thiophenecarboxylic acid, 4-formyl-2,5-dihydro-2-(4-hydroxybutylidene)-5-methyl-, (2Z)-

法罗培南杂质OPF

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阿洛西林开环杂质

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Azlocillin Opern-Ring Impurity

阿洛西林开环杂质

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(2S,Z)-2-((1S,2R)-1-羧基-2-羟丙基)-5-(4-羟基丁烯)-2,5-二氢噻唑-4-羧酸-1-氧化物

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2-Thiazoleacetic acid, 4-carboxy-2,5-dihydro-5-(4-hydroxybutylidene)-α-[(1R)-1-hydroxyethyl]-, (αS,2S,5Z)-

(2S,Z)-2-((1S,2R)-1-羧基-2-羟丙基)-5-(4-羟基丁烯)-2,5-二氢噻唑-4-羧酸-1-氧化物

CAS No. 754152-74-4

(2R,Z)-2-((1S,2R)-1-羧基-2-羟丙基)-5-(4-羟基丁烯)-2,5-二氢噻唑-4-羧酸-1-氧化物

CAS No. 774505-06-5

2-Thiazoleacetic acid, 4-carboxy-2,5-dihydro-5-(4-hydroxybutylidene)-α-[(1R)-1-hydroxyethyl]-, (αS,2R,5Z)-

(2R,Z)-2-((1S,2R)-1-羧基-2-羟丙基)-5-(4-羟基丁烯)-2,5-二氢噻唑-4-羧酸-1-氧化物

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青霉素V钾EP杂质F

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Phenoxymethylpenicillin Potassium EP Impurity F

青霉素V钾EP杂质F

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头孢妥仑匹酯开环杂质

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INDEX NAME NOT YET ASSIGNED

头孢妥仑匹酯开环杂质

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头孢地尼异恶唑

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5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-ethenyl-7-[[(4-hydroxy-3-isoxazolyl)carbonyl]amino]-8-oxo-, (6R,7R)-rel-

头孢地尼异恶唑

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氨苄西林杂质I

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AMpicillin EP IMpurity I

氨苄西林杂质I

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E-头孢地尼

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(Z)-Cefdinir

E-头孢地尼

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硫霉素

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Thienamycin

硫霉素

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(Z)-2-氨基-ALPHA-(甲氧基亚胺基)-N-(2-氧代乙基)-4-噻唑乙酰胺

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T 2588G

(Z)-2-氨基-ALPHA-(甲氧基亚胺基)-N-(2-氧代乙基)-4-噻唑乙酰胺

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阿莫西林杂质E

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(4S)-2-[[[(2R)-2-AMino-2-(4-hydroxyphenyl)acetyl]aMino]Methyl]-5,5-diMethyl-4-thiazolidinecarboxylic Acid (Mixture of DiastereoMers)

阿莫西林杂质E

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苄青霉素EP杂质

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Benzylpenicillin EP Impurity

苄青霉素EP杂质

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苯甘孢霉素杂质E

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(6R-trans)-7-[(2,2-diMethyl-1-oxopropyl)aMino]-3-Methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-

苯甘孢霉素杂质E

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厄他培南二聚体D型杂质

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Ertapenem Dimer Form D Impurity

厄他培南二聚体D型杂质

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头孢克肟杂质F

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(6R,7R)-7-[[(2Z)-2-(2-AMino-4-thiazolyl)-2-[(2-ethoxy-2-oxoethoxy)iMino]acetyl]aMino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid

头孢克肟杂质F

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头孢克肟杂质E

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(6R,7R)-7-[[(2Z)-2-(2-AMino-4-thiazolyl)-2-[(carboxyMethoxy)iMino]acetyl]aMino]-3-Methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid

头孢克肟杂质E

CAS No. 72701-01-0

头孢西丁EP杂质A

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(6R-cis)-3-(hydroxymethyl)-7-methoxy-8-oxo-7-(2-thienylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

头孢西丁EP杂质A

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