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头孢硫脒购买
目录号: PI00024001     品名: Cefathiamidine
CAS No:33075-00-2||Chemical Formula:C19H28N4O6S2||Molecular Weight:472.57500||Exact Mass:472.14503||(6R,7R)-3-(acetoxymethyl)-7-(2-(((E)-N,N'-diisopropylcarbami……
头孢硫脒杂质A购买
目录号: PI00024002     品名: CefathiaMidine Impurity A,头孢硫脒杂质A
CAS No:958001-61-1||Chemical Formula:C17H26N4O5S2||Molecular Weight:430.53800||Exact Mass:430.13446||(6R,7R)-7-(2-(((E)-N,N'-diisopropylcarbamimidoyl)thio)aceta……
头孢硫脒杂质C购买
目录号: PI00024010     品名: Cefathiamidine Impurity C,头孢硫脒杂质C
CAS No:N/A||Chemical Formula:C12H13BrN2O6S||Molecular Weight:393.20800||Exact Mass: 391.96777 ||(6R,7R)-3-(acetoxymethyl)-7-(2-bromoacetamido)-8-oxo-5-thia-1-az……
头孢硫脒杂质D购买
目录号: PI00024003     品名: CefathiaMidine Impurity D,头孢硫脒杂质D
CAS No:905712-22-3 (free base)||Chemical Formula:C17H24N4O4S2||Molecular Weight:412.52300||Exact Mass:412.12390||2-(((5aR,6R)-1,7-dioxo-1,4,5a,6-tetrahydro-3H,7……
(6R,7S)-头孢硫脒购买
目录号: PI00024004     品名: (6R,7S)-Cefathiamidine,(6R,7S)-头孢硫脒
CAS No:N/A ||Chemical Formula:C19H28N4O6S2 ||Molecular Weight:472.57500 ||Exact Mass:472.14503 ||(6R,7S)-3-(acetoxymethyl)-7-(2-(((E)-N,N'-diisopropylcarbamimid……
Δ3-头孢硫脒购买
目录号: PI00024005     品名: Δ3-CefathiaMidine
CAS No:N/A ||Chemical Formula:C19H28N4O6S2 ||Molecular Weight:472.57500 ||Exact Mass:472.14503 ||(6R,7R)-3-(acetoxymethyl)-7-(2-(((E)-N,N'-diisopropylcarbamimid……
头孢硫脒氧化杂质1购买
目录号: PI00024006     品名: CefathiaMidine oxidation Impurity 1
CAS No:N/A ||Chemical Formula:C19H28N4O7S2 ||Molecular Weight:488.57400 ||Exact Mass:488.13994 ||(6R,7R)-3-(acetoxymethyl)-7-(2-(((Z)-N,N'-diisopropylcarbamimid……
去乙酰头孢硫脒氧化杂质购买
目录号: PI00024007     品名: Deacetyl Cefathiamidine oxidation Impurity
CAS No:N/A||Chemical Formula:C17H26N4O6S2 ||Molecular Weight:446.53700 ||Exact Mass:466.12938 ||(6R)-7-(2-(((E)-N,N'-diisopropylcarbamimidoyl)thio)acetamido)-3-……
7-BCA,头孢硫脒溴代杂质购买
目录号: PI00024008     品名: 7-BCA,Bromine Cefathiamidine Impurity
CAS No:1418224-75-5 ||Chemical Formula:C10H11BrN2O5S ||Molecular Weight:351.17100 ||Exact Mass:349.95720 ||Chemical Formula: C10H11BrN2O5S|(6R,7R)-7-(2-bromoace……
3-甲基头孢硫脒购买
目录号: PI00024009     品名: 3- Methyl Cefathiamidine
CAS No:N/A||Chemical Formula:C17H26N4O4S2||Molecular Weight:414.539||Exact Mass:414.13955||(6R,7R)-7-(2-(((E)-N,N'-diisopropylcarbamimidoyl)thio)acetamido)-3-me……
去乙酰氧头孢硫脒杂质购买
目录号: PI00024012     品名: Deacetoxy Cefathiamidine
CAS No:N/A||Chemical Formula:C10H11BrN2O4S||Molecular Weight:335.17200||Exact Mass:333.96229||(6R,7R)-7-(2-bromoacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.……
二溴代头孢硫脒中间体购买
目录号: PI00024013     品名: Dibromo-cefathiamidine Intermediate
CAS No:802887-17-8||Chemical Formula:C12H12Br2N2O6S ||Molecular Weight:472.10400||Exact Mass:469.87828 ||(6R,7R)-3-(acetoxymethyl)-7-(2,2-dibromoacetamido)-8-ox……
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