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头孢拉定购买
目录号: PI00008001     品名: Cefradine
CAS No: 38821-53-3 | Chemical Formula: C16H19N3O4S | (6R,7R)-7-((R)-2-amino-2-(cyclohexa-1,4-dien-1-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oc……
头孢拉定EP杂质B购买
目录号: PI00008016     品名: Cefradine Impurity B,头孢拉定杂质B
CAS No:26774-88-9||Chemical Formula:C8H11NO2||Molecular Weight:153.18100||Exact Mass:153.07898 ||(R)-2-amino-2-(cyclohexa-1,4-dien-1-yl)acetic acid
头孢拉定EP杂质C购买
目录号: PI00008002     品名: Cefradine Impurity C (EP)
CAS No: | Chemical Formula: C16H19N3O5S | (6R,7R)-7-[[(2R)-amino(cyclohexa-1,4-dienyl)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2……
头孢拉定EP杂质D购买
目录号: PI00008003     品名: Cefradine Impurity D (EP)
CAS No: | Chemical Formula: C16H19N3O5S | (6R,7R)-7-[[(2R)-amino(cyclohexa-1,4-dienyl)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2……
头孢拉定EP杂质E购买
目录号: PI00008004     品名: Cefradine Impurity E (EP)
CAS No: 215172-75-1 | Chemical Formula: C16H17N3O5S | (6R,7R)-7-((R)-2-amino-2-(2-hydroxyphenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2……
头孢拉定EP杂质F购买
目录号: PI00023005     品名: Cefradine EP Impuity F(Cephalexin EP Impurity D,Cefadroxil EP Impurity G),头孢拉定杂质F
Cephalexin EP Impurity D(Cefradine EP Impuity F,Cefadroxil EP Impurity G),CAS No:34876-35-2||Chemical Formula:C5H6O2S ||Molecular Weight:130.16100||Exact Mass:1……
头孢拉定EP杂质G购买
目录号: PI00008005     品名: 7-ADCA pivalamide, Cefradine Impurity G (EP),头孢拉定EP杂质G
CAS No:146794-70-9 | Chemical Formula: C13H18N2O4S | (6R,7R)-7-[(2,2-dimethylpropanoyl)amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic ……
4',5'-二氢头孢拉定购买
目录号: PI00008006     品名: 4',5'-Dihydrocephradine
CAS No: 37051-00-6 | Chemical Formula: C16H21N3O4S | (6R,7R)-7-((R)-2-amino-2-(cyclohex-1-en-1-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct……
四氢头孢拉定购买
目录号: PI00008007     品名: Tetrahydro cephradine
CAS No: | C16H23N3O4S |(6R,7R)-7-((R)-2-amino-2-cyclohexylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
(△3)-头孢拉定购买
目录号: PI00008008     品名: (△3)-Cefradine
CAS No: | Chemical Formula: C16H19N3O4S | (6R,7R)-7-((R)-2-amino-2-(cyclohexa-1,4-dien-1-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-en……
头孢拉定双母核购买
目录号: PI00008009     品名: Cefradine Double Mother Nucleus
CAS No: | Chemical Formula: C24H27N5O6S2 | (6R,7R)-7-((6R,7R)-7-((R)-2-amino-2-(cyclohexa-1,4-dien-1-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.……
头孢拉定二聚体购买
目录号: PI00008010     品名: Cefradine Dimer
CAS No: | Chemical Formula: C32H36N6O7S2|(6R,7R)-7-((R)-2-((6R,7R)-7-((R)-2-amino-2-(cyclohexa-1,4-dien-1-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicycl……
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