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头孢呋辛杂质1(头孢呋辛母核）
Catalog No: PI00005014     Product Name: Cefuroxime Impurity 1（Cefuroxime nucleus）

CAS No:37051-07-3||Chemical Formula:C9H11N3O5S||Molecular Weight:273.26300||Exact Mass:273.04194||(6R,7R)-7-amino-3-((carbamoyloxy)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

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头孢呋辛钠
目录号: PI00005001
品名: Cefuroxime sodium
CAS No:56238-63-2||Chemical Formula:C16H15N4NaO8S ||Molecular Weight:446.36577||……
头孢呋辛钠EP杂质A
目录号: PI00005002
品名: Cefuroxime Sodium Impurity A (EP)
CAS No: 56271-94-4||Chemical Formula:C15H15N3O7S||Molecular Weight:381.35900||Ex……
头孢呋辛钠EP杂质B
目录号: PI00005003
品名: Cefuroxime Sodium Impurity B(EP)
CAS No:39685-31-9||Chemical Formula:C17H17N3O8S||Molecular Weight:423.39600||Exa……
头孢呋辛钠EP杂质C
目录号: PI00005004
品名: Cefuroxime Sodium Impurity C (EP)
CAS No:69822-88-4||Chemical Formula:C15H15N3O6S||Molecular Weight:365.36000||Exa……
头孢呋辛钠EP杂质D
目录号: PI00005004
品名: 头孢呋辛酯杂质C(EP),Cefuroxime Impurity D(Cefuroxime Axetil Impurity C)
CAS No:76598-06-6||Chemical Formula:C18H15Cl3N4O9S||Molecular Weight:569.74700||……
头孢呋辛钠EP杂质E
目录号: PI00005005
品名: Cefuroxime Sodium Impurity E (EP)
CAS No:97232-97-8||Chemical Formula:C16H16N4O8S||Molecular Weight:424.38400||Exa……
头孢呋辛钠EP杂质F
目录号: PI00005006
品名: Cefuroxime Sodium Impurity F (EP)
CAS No:97170-19-9||Chemical Formula:C15H15N3O7S||Molecular Weight:381.35900||Exa……
头孢呋辛钠EP杂质G
目录号: PI00005007
品名: Cefuroxime Sodium Impurity G(EP)
CAS No:97232-98-9||Chemical Formula:C17H17N3O8S||Molecular Weight:423.39600||Exa……
头孢呋辛钠EP杂质H
目录号: PI00005008
品名: Cefuroxime Sodium Impurity H (EP)
CAS No:947723-87-7||Chemical Formula:C15H13N3O6S||Molecular Weight:363.34400||Ex……
头孢呋辛钠EP杂质I
目录号: PI00005009
品名: Cefuroxime Sodium Impurity I (EP)
CAS No:39684-61-2，97148-39-5（Ammonium Salt）||Chemical Formula:C7H7NO4||Molecular……
头孢呋辛钠氧化杂质1
目录号: PI00005010
品名: Cefuroxime Sodium Oxide Impurity 1
CAS No:929531-94-2||Chemical Formula:C16H16N4O9S||Molecular Weight:440.38464 ||E……
头孢呋辛钠氧化杂质2
目录号: PI00005011
品名: Cefuroxime Sodium Oxide Impurity 2
CAS No:N/A||Chemical Formula:C16H16N4O9S||Molecular Weight:440.38464 ||Exact Mas……
6R,7S-头孢呋辛异构体
目录号: PI00005012
品名: 6R,7S-Cefuroxime Sodium Isomer
CAS No:N/A||Chemical Formula:C16H16N4O8S||Molecular Weight:424.38524||Exact Mass……
头孢呋辛双母核
目录号: PI00005013
品名: Cefuroxime double mother nucleus
CAS No:N/A||Chemical Formula:C23H23N5O8S2||Molecular Weight:561.58742||Exact Mas……
Δ3-头孢呋辛钠杂质D异构体
目录号: PI00005015
品名: Δ3-Cefuroxime Impurity D isomer
CAS No:N/A||Chemical Formula:C18H15Cl3N4O9S||Molecular Weight:569.747||Exact Mas……
头孢呋辛钠EP杂质D(头孢呋辛酯EP杂质C)
目录号: PI00005016
品名: Cefuroxime Sodium Impurity D(EP),Cefuroxime Axetil Impurity C (EP)
CAS No:76598-06-6||Chemical Formula:C18H15Cl3N4O9S ||Molecular Weight:569.74700|……
头孢呋辛钠反式杂质I
目录号: PI00005018
品名: Cefuroxime Sodium Trans Impurity I, (E)-Cefuroxime Sodium Impurity I
CAS No:69384-96-9 ||Chemical Formula:C7H7NO4 ||Molecular Weight:169.13600 ||Exac……
头孢呋辛钠Δ3异构体
目录号: PI00005019
品名: △3-Cefuroxime
CAS No:229499-08-5 ||Chemical Formula:C16H16N4O8S ||Molecular Weight:424.38400||……
头孢呋辛双氧杂质
目录号: PI00005020
品名: Cefuroxime Dioxide Impurity(Cefuroxime Sulfoxide)
CAS No:N/A||Chemical Formula:C16H16N4O10S||Molecular Weight:456.38200||Exact Mas……
羟甲基头孢呋辛Δ3异构体
目录号: PI00005021
品名: Hydroxymethyl Cefuroxime Δ3 isomer，Cefuroxime Impurity A Double-Bond Shift Impurity
CAS No:N/A||Chemical Formula:C15H15N3O7S ||Molecular Weight:381.35900||Exact Mas……
头孢呋辛杂质2
目录号: PI00005025
品名: Cefuroxime Impurity 2
CAS No:N/A||Chemical Formula:C15H18N4O7S||Molecular Weight:398.39000 ||Exact Mas……
头孢呋辛杂质381
目录号: PI00005026
品名: Cefuroxime Impurity 381
CAS No:1177709-12-4||Chemical Formula:C15H15N3O7S||Molecular Weight:381.35900||E……
头孢呋辛杂质3
目录号: PI00005027
品名: Cefuroxime Impurity 3
CAS No:N/A||Chemical Formula:C17H17N5O9S||Molecular Weight:467.40900||Exact Mass……
d3-头孢呋辛
目录号: PI00005017
品名: Cefuroxime-d3
CAS No:N/A ||Chemical Formula:C16H13D3N4O8S || (6R,7R)-3-[[(Aminocarbonyl)oxy]m……

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