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Dapagliflozin impurity 15/(2S,3R,4R,5S,6R)-2-(4-chloro-3-((4-ethoxyphenyl)(methoxy) methyl)phenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol 1318794-28-3 马上询价
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Dapagliflozin impurity 16/(2S,3R,4R,5S,6R)-2-(4-chloro-3-((4-ethoxyphenyl)(hydroxy) methyl)phenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol 1204222-85-4 马上询价
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Dapagliflozin impurity 18/(2S,3R,4R,5S,6R)-2-(4-bromo-3-(4-ethoxybenzyl)phenyl)-6- (hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol 1807632-95-6 马上询价
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Dapagliflozin impurity 20/(2R,3R,4R,5R)-2-(4-chloro-3-(4-ethoxybenzyl)phenyl)-5-((R)-1,2-dihydroxyethyl)tetrahydrofuran-3,4-dio 2271248-78-1 马上询价
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Dapagliflozin impurity 21/4-bromo-1-chloro-2-(4-ethoxybenzyl)benzene 333361-51-6 马上询价
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Dapagliflozin impurity 22/4,4'-dichloro-3,3'-bis(4-ethoxybenzyl)-1,1'-biphenyl 2176485-21-3 马上询价
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Dapagliflozin impurity 23/1-bromo-3-(4-ethoxybenzyl)benzene 898538-17-5 马上询价
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Dapagliflozin impurity 24/1,4-dibromo-2-(4-ethoxybenzyl)benzene 1807632-93-4 马上询价
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Dapagliflozin impurity 26/1R-Dapagliflozin/Dapagliflozin Alpha Isomer/(2R,3R,4R,5S,6R)-2-(4-Chloro-3-(4-ethoxybenzyl)phenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol 1373321-04-0 马上询价
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Cefixime impurity 1/Cefixime EP Impurity A/2-((Z)-2-(2-aminothiazol-4-yl)-2-((carboxymethoxy)imino)acetamido)-2-((2R)-5-methyl-7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin-2-yl)acetic acid 1614255-90-1 马上询价
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Cefixime impurity 2/Cefixime EP Impurity B/2-[[[(Z)-1-(2-aminothiazol-4-yl)-2-[[[(2R,5RS)-5-methyl-7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin-2-yl]methyl]amino]-2-oxoethylidene]amino]oxy]acetic acid 1335475-19-8 马上询价
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Cefixime impurity 3/Cefixime EP Impurity C/Cefixime 7-epimer/ (6R,7S)-7-[[(Z)-2-(2-aminothiazol-4-yl)-2-[(carboxymethoxy)imino]acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 108691-83-4 马上询价
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Cefixime impurity 4/Cefixime EP Impurity D/ (E)-Cefixime/(6R,7R)-7-[[(E)-2-(2-aminothiazol-4-yl)-2-[(carboxymethoxy)imino]acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 97164-56-2 马上询价
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Cefixime impurity 5/Cefixime EP Impurity E/ 3-Desethenyl-3-methyl Cefixime/((6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-((carboxymethoxy)imino)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 72701-01-0 马上询价
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Cefixime impurity 6/Cefixime EP Impurity F/Cefixime Ethyl Ester/(6R,7R)-7-[[(Z)-2-(2-aminothiazol-4-yl)-2-[(2-ethoxy-2-oxoethoxy)imino]acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 79368-95-9 马上询价
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Cefixime impurity 7/Cefixime Methyl Ester/2-((((Z)-1-(2-aminothiazol-4-yl)-2-(((6R,7R)-2-(methoxycarbonyl)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-en-7-yl)amino)-2-oxoethylidene)amino)oxy)acetic acid 88621-01-6 马上询价
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