1 | 107761-24-0 | Α-氰基-(3-乙氧基-4-羟基-5-苯基硫代甲基)肉桂酰胺 | ST638 | C19H18N2O3S
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2 | 1424516-56-2 | METHYL 2-(2-(1H-INDOL-3-YL)ACETAMIDO)-5,6-DIHYDRO-4H-CYCLOPENTA[B]THIOPHENE-3-CARBOXYLATEMETHYL 2-(2-(1H-INDOLE-3-YL)ACETAMIDE)-5,6-DIHYDRO-4H-CYCLO戊[B]THIEN-3-CARBOXYLIC ACIDSALT | 1424516-56-2 | C19H18N2O3S
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3 | 82339-94-4 | p-(2-phenylhydrazino)phenyl p-toluenesulphonate | p-(2-phenylhydrazino)phenyl p-toluenesulphonate | C19H18N2O3S
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4 | 307545-55-7 | 3,4-dimethoxy-N-(4-(p-tolyl)thiazol-2-yl)benzamide | 3,4-dimethoxy-N-(4-(p-tolyl)thiazol-2-yl)benzamide | C19H18N2O3S
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5 | | N-(1-naphthyl)-2-[(phenylsulfonyl)amino]propanamide | N-(1-naphthyl)-2-[(phenylsulfonyl)amino]propanamide | C19H18N2O3S
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6 | 627843-31-6 | 1,6-二氢-6-氧代-N,N-双(苯甲基)-3-吡啶磺酰胺 | N,N-dibenzyl-6-oxo-1,6-dihydropyridine-3-sulfonamide | C19H18N2O3S
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7 | 168127-30-8 | ethyl 2-[4-(2-anilino-1,3-thiazol-4-yl)phenoxy]acetate | ethyl 2-[4-(2-anilino-1,3-thiazol-4-yl)phenoxy]acetate | C19H18N2O3S
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8 | 23937-97-5 | 4-Phenyl-2-[(3,4,5-trimethoxybenzylidene)amino]thiazole | 4-Phenyl-2-[(3,4,5-trimethoxybenzylidene)amino]thiazole | C19H18N2O3S
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9 | 136401-69-9 | (5Z)-5-{4-[2-(5-乙基-2-吡啶基)乙氧基]亚苄基}-1,3-噻唑烷-2,4-二酮 | 5-[4-[2-(5-Ethyl-2-Pyridyl)Ethoxy]-2-Imino-4-Thiazoldione | C19H18N2O3S
| 吡格列酮杂质;药物杂质对照品 | |
10 | | 5-ethyl-1-(3-(2-furyl)prop-2-en-1-yl)-6-(phenylthio)uracil | 5-ethyl-1-(3-(2-furyl)prop-2-en-1-yl)-6-(phenylthio)uracil | C19H18N2O3S
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11 | 720668-18-8 | 4-methoxy-N-[4-(4-pyridinylmethyl)phenyl]benzenesulfonamide | 4-methoxy-N-[4-(4-pyridinylmethyl)phenyl]benzenesulfonamide | C19H18N2O3S
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12 | 1043705-09-4 | 2-[2-(4-Methyl-benzoyliMino)-benzothiazol-3-yl]-butyric acid | 2-[2-(4-Methyl-benzoyliMino)-benzothiazol-3-yl]-butyric acid | C19H18N2O3S
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13 | 353471-65-5 | 2,4-dimethoxy-N-(5-methyl-4-phenyl-1,3-thiazol-2-yl)benzamide | 2,4-dimethoxy-N-(5-methyl-4-phenyl-1,3-thiazol-2-yl)benzamide | C19H18N2O3S
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14 | 724740-52-7 | 2,4-dimethoxy-N-[4-(2-methyl-1,3-thiazol-4-yl)phenyl]benzamide | 2,4-dimethoxy-N-[4-(2-methyl-1,3-thiazol-4-yl)phenyl]benzamide | C19H18N2O3S
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15 | | 2-([2-(4-METHOXYPHENOXY)ETHYL]THIO)-6-PHENYLPYRIMIDIN-4(1H)-ONE | 2-([2-(4-METHOXYPHENOXY)ETHYL]THIO)-6-PHENYLPYRIMIDIN-4(1H)-ONE | C19H18N2O3S
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16 | 648899-28-9 | Acetamide, N-[5-[[(phenylmethyl)amino]sulfonyl]-1-naphthalenyl]- | Acetamide, N-[5-[[(phenylmethyl)amino]sulfonyl]-1-naphthalenyl]- | C19H18N2O3S
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17 | | ETHYL 5-METHYL-3-((4-PHENOXYPHENYL)AMINO)-2,4-THIAZOLECARBOXYLATE | ETHYL 5-METHYL-3-((4-PHENOXYPHENYL)AMINO)-2,4-THIAZOLECARBOXYLATE | C19H18N2O3S
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18 | 478030-23-8 | 2-(4-METHOXYBENZYL)-N-(4-METHOXYPHENYL)-1,3-THIAZOLE-4-CARBOXAMIDE | 2-(4-METHOXYBENZYL)-N-(4-METHOXYPHENYL)-1,3-THIAZOLE-4-CARBOXAMIDE | C19H18N2O3S
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19 | | 5-[4-[2-(5-Ethyl-2-Pyridyl)Ethoxy]Benzilidene]-2,4-Thiazolidindione | 5-[4-[2-(5-Ethyl-2-Pyridyl)Ethoxy]Benzilidene]-2,4-Thiazolidindione | C19H18N2O3S
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20 | 507445-13-8 | 5-benzylidene-3-[(4-ethoxyanilino)methyl]-1,3-thiazolidine-2,4-dione | 5-benzylidene-3-[(4-ethoxyanilino)methyl]-1,3-thiazolidine-2,4-dione | C19H18N2O3S
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21 | | ethyl 4-[({[(E)-3-phenyl-2-propenoyl]amino}carbothioyl)amino]benzoate | ethyl 4-[({[(E)-3-phenyl-2-propenoyl]amino}carbothioyl)amino]benzoate | C19H18N2O3S
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22 | 144809-28-9 | 5-[[4-[2-(5-乙基-2-吡啶基)-乙氧基]苯基]亚甲基]-2,4-噻唑烷二酮 | 5-[4-[2-(5-Ethyl-pyridin-2-yl-ethoxy)benzyldene]thiazolidine-2,4-dione | C19H18N2O3S
| 有机化学;医药原料药;有机化工原料;医药、农药及染料中间体 | |
23 | | METHYL [(2Z)-3-BENZYL-4-OXO-2-(PHENYLIMINO)-1,3-THIAZOLIDIN-5-YL]ACETATE | METHYL [(2Z)-3-BENZYL-4-OXO-2-(PHENYLIMINO)-1,3-THIAZOLIDIN-5-YL]ACETATE | C19H18N2O3S
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24 | 338416-13-0 | 2-[(4-ISOPROPYLPHENYL)SULFANYL]-1-METHYL-5-NITRO-1H-INDOLE-3-CARBALDEHYDE | 2-[(4-ISOPROPYLPHENYL)SULFANYL]-1-METHYL-5-NITRO-1H-INDOLE-3-CARBALDEHYDE | C19H18N2O3S
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25 | 321574-44-1 | (3,5-DIMETHYL-4-[(PHENYLSULFONYL)METHYL]-1H-PYRAZOL-1-YL)(PHENYL)METHANONE | (3,5-DIMETHYL-4-[(PHENYLSULFONYL)METHYL]-1H-PYRAZOL-1-YL)(PHENYL)METHANONE | C19H18N2O3S
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26 | | 5-(2,5-dimethoxybenzylidene)-3-methyl-2-(phenylimino)-1,3-thiazolidin-4-one | 5-(2,5-dimethoxybenzylidene)-3-methyl-2-(phenylimino)-1,3-thiazolidin-4-one | C19H18N2O3S
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27 | 312287-92-6 | 5-(2,5-dimethoxybenzylidene)-2-[(4-methylphenyl)imino]-1,3-thiazolidin-4-one | 5-(2,5-dimethoxybenzylidene)-2-[(4-methylphenyl)imino]-1,3-thiazolidin-4-one | C19H18N2O3S
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28 | | 5-[[4-[2-(5-Ethyl-2-pyridinyl)ethoxy-d4]phenyl]methylene]-2,4-thiazolidinedione | 5-[[4-[2-(5-Ethyl-2-pyridinyl)ethoxy-d4]phenyl]methylene]-2,4-thiazolidinedione | C19H18N2O3S
| Aromatics;Heterocycles;Intermediates & Fine Chemicals;Isotope Labeled Compounds;Pharmaceuticals;Isotope Labelled Compounds | |
29 | 333443-67-7 | 2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-4-(methylsulfanyl)-N-phenylbutanamide | 2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-4-(methylsulfanyl)-N-phenylbutanamide | C19H18N2O3S
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30 | 443879-25-2 | 3-ethyl-5-(4-hydroxybenzylidene)-2-[(4-methoxyphenyl)imino]-1,3-thiazolidin-4-one | 3-ethyl-5-(4-hydroxybenzylidene)-2-[(4-methoxyphenyl)imino]-1,3-thiazolidin-4-one | C19H18N2O3S
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31 | 72805-23-3 | N-[(2E)-1-[(4-Methylphenyl)methoxy]-1,2-dihydropyridin-2-ylidene]benzenesulfonamide | N-[(2E)-1-[(4-Methylphenyl)methoxy]-1,2-dihydropyridin-2-ylidene]benzenesulfonamide | C19H18N2O3S
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32 | | 1-(3,4-DIMETHYLPHENYL)-3-(2-METHOXYPHENYL)-2-THIOXODIHYDROPYRIMIDINE-4,6(1H,5H)-DIONE | 1-(3,4-DIMETHYLPHENYL)-3-(2-METHOXYPHENYL)-2-THIOXODIHYDROPYRIMIDINE-4,6(1H,5H)-DIONE | C19H18N2O3S
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33 | 445382-62-7 | (3-amino-5-ethyl-4,6-dimethylthieno[2,3-b]pyridin-2-yl)(1,3-benzodioxol-5-yl)methanone | (3-amino-5-ethyl-4,6-dimethylthieno[2,3-b]pyridin-2-yl)(1,3-benzodioxol-5-yl)methanone | C19H18N2O3S
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34 | 329208-13-1 | methyl 6-methyl-4-(3-phenoxyphenyl)-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate | methyl 6-methyl-4-(3-phenoxyphenyl)-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate | C19H18N2O3S
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35 | | 7,8-DIMETHOXY-2-PHENYL-3-THIOXO-2,3,10,10A-TETRAHYDROIMIDAZO[1,5-B]ISOQUINOLIN-1(5H)-ONE | 7,8-DIMETHOXY-2-PHENYL-3-THIOXO-2,3,10,10A-TETRAHYDROIMIDAZO[1,5-B]ISOQUINOLIN-1(5H)-ONE | C19H18N2O3S
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36 | 318234-06-9 | METHYL 2-([4-(HYDROXYMETHYL)-1-METHYL-3-PHENYL-1H-PYRAZOL-5-YL]SULFANYL)BENZENECARBOXYLATE | METHYL 2-([4-(HYDROXYMETHYL)-1-METHYL-3-PHENYL-1H-PYRAZOL-5-YL]SULFANYL)BENZENECARBOXYLATE | C19H18N2O3S
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37 | | (5E)-2-[(2,3-DIMETHYLPHENYL)AMINO]-5-(4-HYDROXY-3-METHOXYBENZYLIDENE)-1,3-THIAZOL-4(5H)-ONE | (5E)-2-[(2,3-DIMETHYLPHENYL)AMINO]-5-(4-HYDROXY-3-METHOXYBENZYLIDENE)-1,3-THIAZOL-4(5H)-ONE | C19H18N2O3S
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38 | 296790-06-2 | 3'-(4-ethoxyphenyl)-5'-methyl-1,3-dihydrospiro(2H-indole-3,2'-[1,3]-thiazolidine)-2,4'-dione | 3'-(4-ethoxyphenyl)-5'-methyl-1,3-dihydrospiro(2H-indole-3,2'-[1,3]-thiazolidine)-2,4'-dione | C19H18N2O3S
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39 | 379250-62-1 | 3-methoxy-4-[(2-methyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4-yl)oxy]benzaldehyde | 3-methoxy-4-[(2-methyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4-yl)oxy]benzaldehyde | C19H18N2O3S
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40 | | 2-[[(Phenylcarbonyl)methyl]thio]-7-methylpyrazolo[1,5-a]pyridine-3-carboxylic acid ethyl ester | 2-[[(Phenylcarbonyl)methyl]thio]-7-methylpyrazolo[1,5-a]pyridine-3-carboxylic acid ethyl ester | C19H18N2O3S
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41 | 667892-10-6 | 2-{[(3-cyano-6-methyl-4,5,6,7-tetrahydro-1-benzothien-2-yl)amino]carbonyl}-4-methylbenzoic acid | 2-{[(3-cyano-6-methyl-4,5,6,7-tetrahydro-1-benzothien-2-yl)amino]carbonyl}-4-methylbenzoic acid | C19H18N2O3S
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42 | 345347-94-6 | 3-{[(5-methyl-4-phenyl-1,3-thiazol-2-yl)amino]carbonyl}bicyclo[2.2.1]hept-5-ene-2-carboxylic acid | 3-{[(5-methyl-4-phenyl-1,3-thiazol-2-yl)amino]carbonyl}bicyclo[2.2.1]hept-5-ene-2-carboxylic acid | C19H18N2O3S
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43 | | 2-[(2,4-Dimethylphenyl)iminomethyl]-4,7-dihydro-7-ethyl-4-oxothieno[2,3-b]pyridine-5-carboxylic acid | 2-[(2,4-Dimethylphenyl)iminomethyl]-4,7-dihydro-7-ethyl-4-oxothieno[2,3-b]pyridine-5-carboxylic acid | C19H18N2O3S
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44 | 374097-78-6 | 7-oxo-5,7,9,10-tetrahydrospiro(6H-benzo[h][1,3]thiazolo[2,3-b]quinazoline-6,1'-cyclopentane)-10-carboxylic acid | 7-oxo-5,7,9,10-tetrahydrospiro(6H-benzo[h][1,3]thiazolo[2,3-b]quinazoline-6,1'-cyclopentane)-10-carboxylic acid | C19H18N2O3S
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45 | 441739-01-1 | methyl 2-methyl-4-[(3-methyl-2-thienyl)methylene]-5-oxo-1-(3-pyridinylmethyl)-4,5-dihydro-1H-pyrrole-3-carboxylate | methyl 2-methyl-4-[(3-methyl-2-thienyl)methylene]-5-oxo-1-(3-pyridinylmethyl)-4,5-dihydro-1H-pyrrole-3-carboxylate | C19H18N2O3S
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