强力霉素,多西环素杂质E,强力霉素杂质E,强力霉素杂质,多西环素杂质,多西环素 Invalid price.P […]

强力霉素,多西环素杂质F,强力霉素杂质F,强力霉素杂质,多西环素杂质,多西环素/span> Invalid p

CAS NO:
|Chemical Formula: C36H36N6O9S2
|(6R,7R)-7-((R)-2-((6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-8-oxo-3-((Z)-prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamido)-2-(4-hydroxyphenyl)acetamido)-8-oxo-3-((E)-prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

CAS NO:
|Chemical Formula: C36H37N7O8S2
|(6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-N-((R)-2-(((6R,7R)-2-carbamoyl-8-oxo-3-((Z)-prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2.0]oct-2-en-7-yl)amino)-1-(4-hydroxyphenyl)-2-oxoethyl)-8-oxo-3-((E)-prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamide

CAS NO:
|Chemical Formula: C36H36N6O9S2
|(6R,7R)-7-((R)-2-((6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-8-oxo-3-((Z)-prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamido)-2-(4-hydroxyphenyl)acetamido)-8-oxo-3-((Z)-prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

头孢他美二聚体,头孢他美杂质,头孢他美二聚体,头孢他美杂质,
CAS No:N/A
||Chemical Formula:C28H28N10O9S4
||Molecular Weight:776.83300
||Exact Mass:776.09236
||6R,7R)-7-((Z)-2-(2-((6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamido)thiazol-4-yl)-2-(methoxyimino)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

CAS No:N/A
||Chemical Formula:C41H50N10O14S4
||Molecular Weight:1035.14700
||Exact Mass:1034.23908
||bis((pivaloyloxy)methyl) 7,7′-(((2Z,2’Z)-2,2′-((methylenebis(azanediyl))bis(thiazole-2,4-diyl))bis(2-(methoxyimino)acetyl))bis(azanediyl))(6R,6’R,7R,7’R)-bis(3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate)

CAS No:  

Chemical Formula: C30H26Cl2N6O7S2

(6R,7R)-7-((R)-2-((6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamido)-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

头孢克肟聚合物杂质b,头孢克肟聚合物杂质,头孢克肟杂质 Invalid price.Please send o

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