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头孢呋辛钠购买
目录号: PI00005001     品名: Cefuroxime sodium
CAS No:56238-63-2||Chemical Formula:C16H15N4NaO8S ||Molecular Weight:446.36577||Exact Mass:446.05083 ||sodium (6R,7R)-3-((carbamoyloxy)methyl)-7-((Z)-2-(furan-2……
头孢呋辛钠EP杂质A购买
目录号: PI00005002     品名: Cefuroxime Sodium Impurity A (EP)
CAS No: 56271-94-4||Chemical Formula:C15H15N3O7S||Molecular Weight:381.35900||Exact Mass:381.06307丨Descarbamoyl Cefuroxime | (6R,7R)-7-[[(Z)-(furan-2-yl)(methox……
头孢呋辛钠EP杂质B购买
目录号: PI00005003     品名: Cefuroxime Sodium Impurity B(EP)
CAS No:39685-31-9||Chemical Formula:C17H17N3O8S||Molecular Weight:423.39600||Exact Mass:423.07364|(6R,7R)-3-[(acetyloxy)methyl]-7-[[(Z)-(furan-2-yl)(methoxyimin……
头孢呋辛钠EP杂质C购买
目录号: PI00005004     品名: Cefuroxime Sodium Impurity C (EP)
CAS No:69822-88-4||Chemical Formula:C15H15N3O6S||Molecular Weight:365.36000||Exact Mass:365.06816||(6R,7R)-7-[[(Z)-(furan-2-yl)(methoxyimino)acetyl]amino]-3-met……
头孢呋辛钠EP杂质D购买
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||Exact Mass:567.96253||(6R,7R)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8……
头孢呋辛钠EP杂质E购买
目录号: PI00005005     品名: Cefuroxime Sodium Impurity E (EP)
CAS No:97232-97-8||Chemical Formula:C16H16N4O8S||Molecular Weight:424.38400||Exact Mass:424.06888||trans-cefuroxime (6R,7R)-3-[(carbamoyloxy)methyl]-7-[[(E)-(fu……
头孢呋辛钠EP杂质F购买
目录号: PI00005006     品名: Cefuroxime Sodium Impurity F (EP)
CAS No:97170-19-9||Chemical Formula:C15H15N3O7S||Molecular Weight:381.35900||Exact Mass:381.06307||(6R,7R)-7-[[(E)-(furan-2-yl)(methoxyimino)acetyl]amino]-3-(hy……
头孢呋辛钠EP杂质G购买
目录号: PI00005007     品名: Cefuroxime Sodium Impurity G(EP)
CAS No:97232-98-9||Chemical Formula:C17H17N3O8S||Molecular Weight:423.39600||Exact Mass:423.07364||(6R,7R)-3-[(acetyloxy)methyl]-7-[[(E)-(furan-2-yl)(methoxyimi……
头孢呋辛钠EP杂质H购买
目录号: PI00005008     品名: Cefuroxime Sodium Impurity H (EP)
CAS No:947723-87-7||Chemical Formula:C15H13N3O6S||Molecular Weight:363.34400||Exact Mass:363.05251||(5aR,6R)-6-[[(Z)-(furan-2-yl)(methoxyimino)acetyl]amino]-5a,……
头孢呋辛钠EP杂质I购买
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 Weight:169.13600||Exact Mass:169.03751||(Z)-2-(furan-2-yl)-2-(methoxyimino)acet……
头孢呋辛钠氧化杂质1购买
目录号: PI00005010     品名: Cefuroxime Sodium Oxide Impurity 1
CAS No:929531-94-2||Chemical Formula:C16H16N4O9S||Molecular Weight:440.38464 ||Exact Mass:440.0638||(6R,7R)-3-((carbamoyloxy)methyl)-7-((Z)-2-(furan-2-yl)-2-(me……
头孢呋辛钠氧化杂质2购买
目录号: PI00005011     品名: Cefuroxime Sodium Oxide Impurity 2
CAS No:N/A||Chemical Formula:C16H16N4O9S||Molecular Weight:440.38464 ||Exact Mass:440.0638||(6R,7R)-3-((carbamoyloxy)methyl)-7-((Z)-2-(furan-2-yl)-2-(methoxyimi……
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