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头孢菌素C
目录号: PI00045001     品名: Cephalosporin C
CAS No:61-24-5||Chemical Formula:C16H21N3O8S||Molecular Weight:415.41700||Exact Mass: 415.10494||7-(5-amino-5-carboxyvaleramido)cephalosporanic acid
头孢菌素C内酯
目录号: PI00045002     品名: Cephalosporin C Lactone
CAS No:2429-86-9 (free base)||Chemical Formula:C14H17N3O6S||Molecular Weight:355.36500||Exact Mass:355.08381||(R)-2-amino-6-(((5aR,6R)-1,7-dioxo-1,4,5a,6-tetrah……
去乙酰头孢菌素C
目录号: PI00045003     品名: Deacetylation Cephalosporin C
CAS No:1476-46-6||Chemical Formula:C14H19N3O7S ||Molecular Weight:373.38000||Exact Mass:373.09437||(6R,7R)-7-(5-amino-5-carboxypentanamido)-3-(hydroxymethyl)-8-……
氨噻肟头孢菌素C异构体A
目录号: PI00045004     品名: Aminothioxime Cephalosporin C Isomer A
CAS No:N/A||Chemical Formula:C22H26N6O10S2||Molecular Weight:598.60200||Exact Mass:598.11518||(6R,7R)-3-(acetoxymethyl)-7-((R)-5-((Z)-2-(2-aminothiazol-4-yl)-2-……
氨噻肟头孢菌素C异构体B
目录号: PI00045005     品名: Aminothioxime Cephalosporin C Isomer B
CAS No:N/A||Chemical Formula:C22H26N6O10S2||Molecular Weight:598.60200||Exact Mass:598.11518||(6R,7R)-3-(acetoxymethyl)-7-((R)-2-((Z)-2-(2-aminothiazol-4-yl)-2-……
N,N-二异丙基硫脲头孢菌素C杂质
目录号: PI00045006     品名: N,N-Diisopropyl Thiocarbamide Cephalosporin C (N,N-Diisopropyl Thiourea Cephalosporin C)
CAS No:N/A||Chemical Formula:C25H37N5O9S2||Molecular Weight:615.71700||Exact Mass:615.20327||(6R,7R)-3-(acetoxymethyl)-7-(5-carboxy-5-(2-(((Z)-N,N'-diisopro……
溴乙酰头孢菌素C
目录号: PI00045007     品名: Bromoacetyl Cephalosporin C
CAS No:N/A||Chemical Formula:C18H22BrN3O9S||Molecular Weight:536.35000||Exact Mass:535.02601||(6R,7R)-3-(acetoxymethyl)-7-((R)-5-(2-bromoacetamido)-5-carboxypen……

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