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Clotrimazole impurity 2/Clotrimazole EP Impurity B HCl/Clotrimazole p-Chloro Isomer HCl/1-[(4-Chlorophenyl)diphenylmethyl]-1H-imidazole hydrochloride 27023-21-8 马上询价
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Clotrimazole impurity 3/(4-Chlorophenyl)diphenylmethanol 6922-89-0 马上询价
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Chlorpromazine impurity 1/Chlorpromazine EP Impurity A/Chlorpromazine Sulfoxide/2-Chloro-N,N-dimethyl-10H-Phenothiazine-10-propanamine 5-Oxide 969-99-3 马上询价
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Chlorpromazine impurity 2/Chlorpromazine EP impurity B/2-Chloro-10-[3-[[3-(dimethylamino)propyl]methylamino] propyl]phenothiazine 19077-20-4 马上询价
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Chlorpromazine impurity 4/Chlorpromazine EP Impurity C/Promazine HCl/N,N-Dimethyl-10H-phenothiazine-10-propanamine hydrochloride 53-60-1 马上询价
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Chlorpromazine impurity 6/Chlorpromazine EP impurity D/Demethyl Chlorpromazine/2-Chloro-N-methyl-10H-phenothiazine-10-propanamine 1225-64-5 马上询价
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Chlorpromazine impurity 7/Chlorpromazine EP impurity D HCl/Demethyl Chlorpromazine HCl/2-Chloro-N-methyl-10H-phenothiazine-10-propanamine Hydrochloride 3953-65-9 马上询价
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Policresulen impurity 1/2-hydroxy-4-methylbenzenesulphonate ammonium salt 79093-71-3 马上询价
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Policresulen impurity 2/2-hydroxy-4-methylbenzenesulphonic acid 22356-80-5 马上询价
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Policresulen impurity 4/4-Hydroxy-2-Methylbenzenesulfonic acid 7134-05-6 马上询价
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Policresulen impurity 6/5-hydroxytoluene-2,4-disulphonic acid 15509-33-8 马上询价
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Policresulen impurity 8/Dicresulene/2-hydroxy-5-[(4-hydroxy-2-methyl-5-sulfophenyl)methyl]-4-methylbenzenesulfonic acid 78480-14-5 马上询价
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Policresulen impurity 9/Benzenesulfonic acid, 3,3'-methylenebis[6-hydroxy-4-methyl-, disodium salt (9CI) 79093-74-6 马上询价
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Methotrexate EP Impurity B/N-Desmethyl Methotrexate/4-Aminofolic Acid/(2S)-2-[[4-[[(2,4-diaminopteridin-6-yl)methyl]amino]benzoyl]amino]pentanedioic acid 54-62-6 马上询价
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Methotrexate EP Impurity C/Methotrextae 4-Oxo Analog/N-Methylfolic acid/(2S)-2-[[4-[[(2-amino-4-hydroxy pteridin-6-yl)methyl]methyl amino] benzoyl]amino]pentanedioic acid 2410-93-7 马上询价
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Methotrexate EP Impurity D/N10-Methylpteroic acid/4-(((2-amino-4-oxo-1,4-dihydropteridin-6-yl)methyl)(methyl)amino)benzoic acid 5623-18-7 马上询价
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