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头孢美唑双键转移异构体2
Catalog No: PI00021024     Product Name: Δ3-Cefmetazole 2

CAS No:N/A||Chemical Formula:C15H17N7O5S3||Molecular Weight:471.52500||Exact Mass:471.04533||(6R,7S,Z)-7-(2-((cyanomethyl)thio)acetamido)-7-methoxy-3-(((1-methyl-1H-tetrazol-5-yl)thio)methylene)-8-oxo-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylic acid


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目录号: PI00021007
品名: Cefmetazole oxidation Impurity
CAS No:N/A||Chemical Formula:C15H17N7O6S3||Molecular Weight:487.52400||Exact Mas……
头孢美唑杂质3
目录号: PI00021008
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CAS No:N/A||Chemical Formula:C13H16N6O5S3||Molecular Weight:432.48800||Exact Mas……
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CAS No:N/A||Chemical Formula:C4H6N4O2S||Molecular Weight:174.178||Exact Mass:174……
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目录号: PI00021010
品名: Cefmetazole 7-Tetrazole Double-Bond Shift
CAS No:N/A||Chemical Formula:C15H18N10O5S3||Molecular Weight:514.554||Exact Mass……
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MMT
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头孢美唑侧链,2-(氰基甲硫基)乙酸
目录号: PI00021014
品名: Cefmetazole Side chain,2-(Cyanomethylthio)acetic Acid
CAS No:55817-29-3(Free base),52069-54-2(potassium salt)||Chemical Formula: C4H5N……
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CAS No:N/A ||Chemical Formula:C15H17N7O5S3 ||Molecular Weight:471.52500 ||Exact ……
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CAS No:N/A ||Chemical Formula:C15H17N7O6S3 ||Molecular Weight:487.52400 ||Exact ……
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目录号: PI00021020
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目录号: PI00021021
品名: Cefmetazole Oxide Impurity 2
CAS No:N/A||Chemical Formula:C15H17N7O6S3||Molecular Weight:487.52400||Exact Mas……
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目录号: PI00021022
品名: Cefmetazole Open-Ring Decarboxylation Impurity A
CAS No:N/A||Chemical Formula:C14H19N7O4S3||Molecular Weight:445.53100||Exact Mas……
头孢美唑开环脱羧杂质B
目录号: PI00021023
品名: Cefmetazole Open-Ring Decarboxylation Impurity B
CAS No:N/A||Chemical Formula:C14H19N7O4S3||Molecular Weight:445.53100||Exact Mas……
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目录号: PI00021025
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