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Levothyroxine impurity18/2-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)acetamide 176258-88-1 马上询价
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Levothyroxine impurity 19/N-Acetyl-3-iodo-l-tyrosine Ethyl Ester/(S)-2-Acetylamino-3-(4-hydroxy-3-iodo-phenyl)-propionic acid ethyl ester 28841-76-1 马上询价
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Levothyroxine impurity 20/3-Iodo-L-thyronine/(2S)-2-amino-3-[4-(4-hydroxyphenoxy)-3-iodophenyl]propanoic acid 10468-90-3 马上询价
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Levothyroxine impurity 21/N-Formyl-O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-L-Tyrosine 671235-41-9 马上询价
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Levothyroxine impurity 22/Levothyroxine EP Impurity B/(S)-2-amino-3-(4-(3-chloro-4-hydroxy-5-iodophenoxy)-3,5-diiodophenyl)propanoic acid 1628720-66-0 马上询价
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Olanzapine impurity 1/Olanzapine EP Impurity A/5-methyl-2-((2-nitrophenyl)amino)thiophene-3-carbonitrile 138564-59-7 马上询价
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Olanzapine impurity 2/Olanzapine EP Impurity C/N-Chloromethyl Olanzapine Chloride/1-(Chloromethyl)-1-methyl-4-(2-methyl-10H-thieno[2,3-b][1,5]benzodiazepin-4-yl)-piperazinium Chloride 719300-59-1 马上询价
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Olanzapine impurity 3/Olanzapine N-Oxide/Olanzapine EP Impurity D/1-methyl-4-(2-methyl-10H-benzo[b]thieno[2,3-e][1,4]diazepin-4-yl)piperazine 1-oxide 174794-02-6 马上询价
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Olanzapine impurity 4/Olanzapine Thiolactam Impurity/(1Z)-1-[4,5-Dihydro-2-(4-methyl-1-piperazinyl)-4-thioxo-3H-1,5-benzodiazepin-3-ylidene]-2-propanone 1017241-36-9 马上询价
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Olanzapine impurity 5/Olanzapine Lactam Impurity/(3Z)-1,3-Dihydro-4-(4-methyl-1-piperazinyl)-3-(2-oxopropylidene)-2H-1,5-benzodiazepin-2-one 1017241-34-7 马上询价
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Olanzapine impurity 6/2-Methyl-10H-thieno[2,3-b][1,5]benzodiazepin-4-amine 612503-08-9 马上询价
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Olanzapine impurity 7/2-Methyl-10H-thieno[2,3-b][1,5]benzodiazepin-4-amine Hydrochloride 138564-60-0 马上询价
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Olanzapine impurity 8/4,4’-(1,4-Piperazinediyl)bis[2-methyl-10H-thieno[2,3-b][1,5]benzodiazepine] 1070876-09-3 马上询价
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Olanzapine impurity 9/Olanzapine Amino Impurity/2-[(2-Aminophenyl)amino]-5-methyl-3-thiophenecarbonitrile 873895-41-1 马上询价
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Olanzapine impurity 10/N-Demethyl Olanzapine/2-methyl-4-(1-piperazinyl)-10H-Thieno[2,3-b][1,5]benzodiazepine 161696-76-0 马上询价
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Olanzapine impurity 12/ 5,10-Dihydro-2-methyl-4H-thieno[2,3-b][1,5]benzodiazepin-4-one 221176-49-4 马上询价
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