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头孢硫脒
目录号: pi00024001     品名: cefathiamidine
cas no: 33075-00-2 | chemical formula: c19h28n4o6s2 | (6r,7r)-3-(acetoxymethyl)-7-(2-(((e)-n,n'-diisopropylcarbamimidoyl)thio)acetamido)-8-oxo-5-thia-1-azabi……
头孢硫脒杂质a
目录号: pi00024002     品名: cefathiamidine impurity a,头孢硫脒杂质a
cas no: 958001-61-1| chemical formula: c17h26n4o5s2 | (6r,7r)-7-(2-(((e)-n,n'-diisopropylcarbamimidoyl)thio)acetamido)-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicy……
头孢硫脒杂质d
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 | 2-(((5ar,6r)-1,7-dioxo-1,4,5a,6-tetrahydro-3h,7h-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)ami……
(6r,7s)-头孢硫脒
目录号: pi00024004     品名: (6r,7s)-cefathiamidine,(6r,7s)-头孢硫脒
cas no: | chemical formula:c19h28n4o6s2 | (6r,7s)-3-(acetoxymethyl)-7-(2-(((e)-n,n'-diisopropylcarbamimidoyl)thio)acetamido)-8-oxo-5-thia-1-azabicyclo[4.……
δ3-头孢硫脒
目录号: pi00024005     品名: δ3-cefathiamidine
cas no: | chemical formula: c19h28n4o6s2 | (6r,7r)-3-(acetoxymethyl)-7-(2-(((e)-n,n'-diisopropylcarbamimidoyl)thio)acetamido)-8-oxo-5-thia-1-azabicyclo[4……
头孢硫脒氧化杂质1
目录号: pi00024006     品名: cefathiamidine oxidation impurity 1
cas no: | chemical formula:: c19h28n4o7s2 | (6r,7r)-3-(acetoxymethyl)-7-(2-(((z)-n,n'-diisopropylcarbamimidoyl)thio)acetamido)-8-oxo-5-thia-1-azabicyclo……
去乙酰头孢硫脒氧化杂质
目录号: pi00024007     品名: deacetyl cefathiamidine oxidation impurity
cas no: | chemical formula:c17h26n4o6s2 | (6r,7r)-7-(2-(((e)-n,n'-diisopropylcarbamimidoyl)thio)acetamido)-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.……
目录号: pi00024008     品名: 7-bca,bromine cefathiamidine impurity
cas: |chemical formula: c10h11brn2o5s|(6r,7r)-7-(2-bromoacetamido)-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
3-甲基头孢硫脒
目录号: pi00024009     品名: 3- methyl cefathiamidine
cas no: | chemical formula: c17h26n4o4s2 | (6r,7r)-7-(2-(((e)-n,n'-diisopropylcarbamimidoyl)thio)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2……
d14-头孢硫脒
目录号: pi00024011     品名: d14-头孢硫脒,cefathiamidine-d14
cas no:33075-00-2||chemical formula:c19h14d14n4o6s2||(6r-trans)-3-[(acetyloxy)methyl]-7-[[[[[(1-methylethyl)amino][(1-methylethyl)imino]methyl]thio]acetyl]amino……
去乙酰氧头孢硫脒杂质
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
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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