| 1 | 13589-04-3 | H-Met-Tyr-OH | Met-Tyr-OH | C14H20N2O4S
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| 2 | | L-TYR-L-MET | L-TYR-L-MET | C14H20N2O4S
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| 3 | 118-53-6 | penicillin F | penicillin F | C14H20N2O4S
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| 4 | | AURORA KA-329 | AURORA KA-329 | C14H20N2O4S
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| 5 | 72615-19-1 | antibiotic PS 6 | antibiotic PS 6 | C14H20N2O4S
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| 6 | 27106-47-4 | TIMTEC-BB SBB006228 | TIMTEC-BB SBB006228 | C14H20N2O4S
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| 7 | 73297-49-1 | 半硫酸m-甲苯胺 | m-toluidine hemisulfate | C14H20N2O4S
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| 8 | 38846-29-6 | bis(N-methylanilinium) sulphate | bis(N-methylanilinium) sulphate | C14H20N2O4S
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| 9 | 825607-51-0 | 4-(acetylamino)phenyl 1-azepanesulfonate | 4-(acetylamino)phenyl 1-azepanesulfonate | C14H20N2O4S
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| 10 | | BOC-(S)-ALPHA-(4-THIAZOLYLMETHYL)-PROLINE | BOC-(S)-ALPHA-(4-THIAZOLYLMETHYL)-PROLINE | C14H20N2O4S
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| 11 | 402927-96-2 | 1-甲磺酰基-4-(CBZ-氨基)哌啶 | 4-(Cbz-aMino)-1-(Methylsulfonyl)piperidine | C14H20N2O4S
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| 12 | | BOC-(S)-GAMMA-(4-THIAZOLYLMETHYL)-L-PROLINE | BOC-(S)-GAMMA-(4-THIAZOLYLMETHYL)-L-PROLINE | C14H20N2O4S
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| 13 | | methyl 3-amino-4-(azepane-1-sulfonyl)benzoate | methyl 3-amino-4-(azepane-1-sulfonyl)benzoate | C14H20N2O4S
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| 14 | | ethyl 4-[(1-piperidinylsulfonyl)amino]benzoate | ethyl 4-[(1-piperidinylsulfonyl)amino]benzoate | C14H20N2O4S
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| 15 | | 4-[(4-propylpiperazine-1-)sulfonyl]benzoic acid | 4-[(4-propylpiperazine-1-)sulfonyl]benzoic acid | C14H20N2O4S
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| 16 | | 2-[(1-benzylpiperidin-4-yl)sulfamoyl]acetic acid | 2-[(1-benzylpiperidin-4-yl)sulfamoyl]acetic acid | C14H20N2O4S
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| 17 | | 4-{[(azepane-1-sulfonyl)amino]methyl}benzoic acid | 4-{[(azepane-1-sulfonyl)amino]methyl}benzoic acid | C14H20N2O4S
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| 18 | 1585225-95-1 | benzyl 4-(sulfaMoylMethyl)piperidine-1-carboxylate | benzyl 4-(sulfaMoylMethyl)piperidine-1-carboxylate | C14H20N2O4S
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| 19 | 927590-10-1 | N-(1,3-benzodioxol-5-ylmethyl)-1-azepanesulfonamide | N-(1,3-benzodioxol-5-ylmethyl)-1-azepanesulfonamide | C14H20N2O4S
| | |
| 20 | 380459-27-8 | 1-[(4-ethoxyphenyl)sulfonyl]-4-piperidinecarboxamide | 1-[(4-ethoxyphenyl)sulfonyl]-4-piperidinecarboxamide | C14H20N2O4S
| | |
| 21 | 885275-99-0 | 2-(3-BOC-氨基-1-氮杂环丁烷基)-2-(2-噻吩基)乙酸 | (3-BOC-AMINO-AZETIDIN-1-YL)-THIOPHEN-2-YL-ACETIC ACID | C14H20N2O4S
| | |
| 22 | 942474-76-2 | 1-[4-(ETHYLSULFONYL)-2-NITROPHENYL]-4-METHYLPIPERIDINE | 1-[4-(ETHYLSULFONYL)-2-NITROPHENYL]-4-METHYLPIPERIDINE | C14H20N2O4S
| | |
| 23 | 1217628-22-2 | (Tert-Butoxy)Carbonyl (S)-Alpha-(4-Thiazolylmethyl)-Pro | (Tert-Butoxy)Carbonyl (S)-Alpha-(4-Thiazolylmethyl)-Pro | C14H20N2O4S
| | |
| 24 | 332374-42-2 | 1-[(4-乙氧基-3-甲酰基苯基)磺酰基]-4-甲基哌嗪 | 1-[(4-Ethoxy-3-formylphenyl)sulfonyl]-4-methylpiperazine | C14H20N2O4S
| 杂质对照品 | |
| 25 | 63059-61-0 | 6-(dimethylamino)-1,2-dimethylquinolinium methyl sulphate | 6-(dimethylamino)-1,2-dimethylquinolinium methyl sulphate | C14H20N2O4S
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| 26 | | 4-[allyl(methylsulfonyl)amino]-N-(2-methoxyethyl)benzamide | 4-[allyl(methylsulfonyl)amino]-N-(2-methoxyethyl)benzamide | C14H20N2O4S
| | |
| 27 | | 4-{1,4-dioxaspiro[4.5]decan-8-ylamino}benzene-1-sulfonamide | 4-{1,4-dioxaspiro[4.5]decan-8-ylamino}benzene-1-sulfonamide | C14H20N2O4S
| | |
| 28 | | 3,4-dimethyl-5-[(4-methylpiperazine-1-)sulfonyl]benzoic acid | 3,4-dimethyl-5-[(4-methylpiperazine-1-)sulfonyl]benzoic acid | C14H20N2O4S
| | |
| 29 | 2172563-27-6 | tert-butyl N-[5-(oxane-4-carbonyl)-1,3-thiazol-2-yl]carbamate | tert-butyl N-[5-(oxane-4-carbonyl)-1,3-thiazol-2-yl]carbamate | C14H20N2O4S
| | |
| 30 | 551920-82-2 | METHYL N-(1-[(4-METHYLPHENYL)SULFONYL]-4-PIPERIDINYL)CARBAMATE | METHYL N-(1-[(4-METHYLPHENYL)SULFONYL]-4-PIPERIDINYL)CARBAMATE | C14H20N2O4S
| | |
| 31 | | 3-methyl-2-{[(3-methylpiperidine-1-)sulfonyl]amino}benzoic acid | 3-methyl-2-{[(3-methylpiperidine-1-)sulfonyl]amino}benzoic acid | C14H20N2O4S
| | |
| 32 | | 2-[4-(4-FORMYL-2-METHYLPHENYL)PIPERAZIN-1-YL]ETHANESULFONIC ACID | 2-[4-(4-FORMYL-2-METHYLPHENYL)PIPERAZIN-1-YL]ETHANESULFONIC ACID | C14H20N2O4S
| | |
| 33 | | 3-(4-{[3-(dimethylamino)propyl]sulfamoyl}phenyl)prop-2-enoic acid | 3-(4-{[3-(dimethylamino)propyl]sulfamoyl}phenyl)prop-2-enoic acid | C14H20N2O4S
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| 34 | | 1-(2-Aminobenzenesulfonyl)piperidine-4-carboxylic acid ethyl ester | 1-(2-Aminobenzenesulfonyl)piperidine-4-carboxylic acid ethyl ester | C14H20N2O4S
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| 35 | 365413-00-9 | 2-[1-(叔丁氧羰基)-4-哌啶基]-1,3-噻唑-4-羧酸 | 2-(1-(tert-butoxycarbonyl)piperidin-4-yl)thiazole-4-carboxylic acid | C14H20N2O4S
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| 36 | 333413-11-9 | N-cyclopropyl-2-[2-methoxy-5-methyl(methylsulfonyl)anilino]acetamide | N-cyclopropyl-2-[2-methoxy-5-methyl(methylsulfonyl)anilino]acetamide | C14H20N2O4S
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| 37 | | 2-(diethylsulfamoyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid | 2-(diethylsulfamoyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid | C14H20N2O4S
| | |
| 38 | 641604-80-0 | 4-[methyl(methylsulfonyl)amino]-N-(tetrahydro-2-furanylmethyl)benzamide | 4-[methyl(methylsulfonyl)amino]-N-(tetrahydro-2-furanylmethyl)benzamide | C14H20N2O4S
| | |
| 39 | | 5-(DIMETHYLAMINOSULPHONYL)-2,3-DIHYDRO-1-(3-HYDROXYBUTANOYL)-(1H)-INDOLE | 5-(DIMETHYLAMINOSULPHONYL)-2,3-DIHYDRO-1-(3-HYDROXYBUTANOYL)-(1H)-INDOLE | C14H20N2O4S
| | |
| 40 | | methyl 3-{[2-(2,6-dimethylmorpholino)acetyl]amino}thiophene-2-carboxylate | methyl 3-{[2-(2,6-dimethylmorpholino)acetyl]amino}thiophene-2-carboxylate | C14H20N2O4S
| | |
| 41 | | N-(2-{[1-(7-methoxy-1-benzofuran-2-yl)ethyl]amino}ethyl)methanesulfonamide | N-(2-{[1-(7-methoxy-1-benzofuran-2-yl)ethyl]amino}ethyl)methanesulfonamide | C14H20N2O4S
| | |
| 42 | | ethyl 3-{[2-(aminocarbonyl)-5-(tert-butyl)-3-thienyl]amino}-3-oxopropanoate | ethyl 3-{[2-(aminocarbonyl)-5-(tert-butyl)-3-thienyl]amino}-3-oxopropanoate | C14H20N2O4S
| | |
| 43 | 710977-76-7 | N-cyclopropyl-2-[[(2-methoxy-5-methylphenyl)sulfonyl](methyl)amino]acetamide | N-cyclopropyl-2-[[(2-methoxy-5-methylphenyl)sulfonyl](methyl)amino]acetamide | C14H20N2O4S
| | |
| 44 | 1053656-51-1 | 5-叔丁基 2-乙基 6,7-二氢噻唑并[5,4-C]吡啶-2,5(4H)-二甲酯 | 5-tert-butyl 2-ethyl 6,7-dihydrothiazolo[5,4-c]pyridine-2,5(4H)-dicarboxylate | C14H20N2O4S
| | |
| 45 | | 4-[(1-{bicyclo[2.2.1]heptan-2-yl}ethyl)sulfamoyl]-1H-pyrrole-2-carboxylic acid | 4-[(1-{bicyclo[2.2.1]heptan-2-yl}ethyl)sulfamoyl]-1H-pyrrole-2-carboxylic acid | C14H20N2O4S
| | |
| 46 | 1192815-26-1 | (R)-N-(2-(4-isopropyl-4,5-dihydrooxazol-2-yl)-6-methoxyphenyl)methanesulfonamide | (R)-N-(2-(4-isopropyl-4,5-dihydrooxazol-2-yl)-6-methoxyphenyl)methanesulfonamide | C14H20N2O4S
| | |
| 47 | 959575-45-2 | 反-BOC-4-(噻唑-4-基甲基)-L-脯氨酸 | (2S,4S)-1-(tert-butoxycarbonyl)-4-(thiazol-4-ylMethyl)pyrrolidine-2-carboxylic acid | C14H20N2O4S
| | |
| 48 | 955401-18-0 | 2-(1-(叔丁氧基羰基)哌啶-3-基)噻唑-4-羧酸 | 1-Piperidinecarboxylic acid, 3-(4-carboxy-2-thiazolyl)-, 1-(1,1-dimethylethyl) ester | C14H20N2O4S
| | |
| 49 | | (S)-2-(1-TERT-BUTOXYCARBONYL-PYRROLIDIN-2-YL)-THIAZOLE-4-CARBOXYLIC ACID METHYL ESTER | (S)-2-(1-TERT-BUTOXYCARBONYL-PYRROLIDIN-2-YL)-THIAZOLE-4-CARBOXYLIC ACID METHYL ESTER | C14H20N2O4S
| | |
| 50 | 877041-47-9 | 2-氨基-4,7-二氢噻吩并[2,3-C]吡啶-3,6(5H)-二甲酸 6-叔丁酯 3-甲酯 | 6-(TERT-BUTYL) 3-METHYL 2-AMINO-4,7-DIHYDROTHIENO[2,3-C]PYRIDINE-3,6(5H)-DICARBOXYLATE | C14H20N2O4S
| | |
| 51 | 546141-34-8 | S-甲氧基配体 | N-[2-[(4S)-4,5-Dihydro-4-(1-methylethyl)-2-oxazolyl]-6-methoxyphenyl]methanesulfonamide | C14H20N2O4S
| | |
| 52 | 1357948-87-8 | 5-(tert-butyl) 2-methyl 3-amino-4-methyl-4,6-dihydro-5H-thieno[2,3-c]pyrrole-2,5-dicarboxylate | 5-(tert-butyl) 2-methyl 3-amino-4-methyl-4,6-dihydro-5H-thieno[2,3-c]pyrrole-2,5-dicarboxylate | C14H20N2O4S
| | |
| 53 | 150025-28-8 | 青霉素杂质7 | 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3,3-dimethyl-7-oxo-6-[(1-oxo-3-hexenyl)amino]-, [2S-[2α,5α,6β(E)]]- (9CI) | C14H20N2O4S
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