头孢克肟杂质F
CefixiMe Ethyl Ester Sodium Salt
(6R,7R)-7-({(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-[(2-ethoxy-2-oxoethoxy)imino]acetyl}amino)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-[(2-ethoxy-2-oxoethoxy)imino]-1-oxoethyl]amino]-3-ethenyl-8-oxo-, (6R,7R)-, CefixiMe Ethyl Ester Sodium Salt, Cefixime Impurity 6
CAS号: 79368-95-9
IUPAC名称: (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(2-ethoxy-2-oxoethoxy)iminoacetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
分子式: C18H19N5O7S2
分子量: 481.503
InChI: InChI=1S/C18H19N5O7S2/c1-3-8-6-31-16-12(15(26)23(16)13(8)17(27)28)21-14(25)11(9-7-32-18(19)20-9)22-30-5-10(24)29-4-2/h3,7,12,16H,1,4-6H2,2H3,(H2,19,20)(H,21,25)(H,27,28)/b22-11-/t12-,16-/m1/s1
InChIKey: QVMFLNUARRRNPY-WGHMCSAXSA-N
SMILES: -
EINECS: CCOC(=O)CO/N=C(/C1=CSC(=N1)N)\C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)C=C)C(=O)O
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