| 1 | 370583-13-4 | AURORA 13540 | AURORA 13540 | C20H18N4O4
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| 2 | 12222-85-4 | 分散兰87 | Disperse Blue 87 | C20H18N4O4
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| 3 | 38489-24-6 | C.I.颜料黄167 | C.I.Pigment yellow 167 | C20H18N4O4
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| 4 | 152120-55-3 | N,N'-双(苄氧羰基)-1H-吡唑-1-甲脒 | N,N'-Bis-Z-1-Guanylpyrazole | C20H18N4O4
| 化学连接;缩合试剂;杂环化合物;医药中间体;其他生化试剂;多肽试剂-缩合剂 | |
| 5 | 702679-55-8 | Boc-trans-Pro(4-azido)-OH·DCHA | Boc-trans-Pro(4-azido)-OH·DCHA | C20H18N4O4
| 点击试剂 | 点击试剂 |
| 6 | 1217449-37-0 | FMOC-3-(1,2,4-三唑-1-基)-L-丙氨酸 | FMOC-3-(1,2,4-TRIAZOL-1-YL)-ALA-OH | C20H18N4O4
| | |
| 7 | 263847-08-1 | (2S,4S)-4-叠氮基-1,2-吡咯烷二甲酸 1-(9H-芴-9-基甲基)酯 | (2S,4S)-1-fMoc-4-azidopyrrolidine-2-carboxylic acid | C20H18N4O4
| 点击试剂 | |
| 8 | | 2,5-dimethoxy-N~1~,N~4~-di(4-pyridinyl)terephthalamide | 2,5-dimethoxy-N~1~,N~4~-di(4-pyridinyl)terephthalamide | C20H18N4O4
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| 9 | | N,N'-BIS(BENZYLOXYCARBONYL)-1H-PYRAZOLE-1-CARBOXAMIDINE | N,N'-BIS(BENZYLOXYCARBONYL)-1H-PYRAZOLE-1-CARBOXAMIDINE | C20H18N4O4
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| 10 | 328010-12-4 | 5-{2-nitro-4,5-dimethylphenyl}-2-furaldehyde N-phenylsemicarbazone | 5-{2-nitro-4,5-dimethylphenyl}-2-furaldehyde N-phenylsemicarbazone | C20H18N4O4
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| 11 | 356561-77-8 | N',N''-[1,4-phenylenedi(methylylidene)]bis(2-methyl-3-furohydrazide) | N',N''-[1,4-phenylenedi(methylylidene)]bis(2-methyl-3-furohydrazide) | C20H18N4O4
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| 12 | 730944-16-8 | 2-cyano-N-[4-(morpholin-4-yl)phenyl]-3-(2-nitroph enyl)prop-2-enamide | 2-cyano-N-[4-(morpholin-4-yl)phenyl]-3-(2-nitroph enyl)prop-2-enamide | C20H18N4O4
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| 13 | | N-(2,6-Dimethylphenyl)-2-(1,3-dioxoisoindolin-5-ylazo)-2-acetylacetamide | N-(2,6-Dimethylphenyl)-2-(1,3-dioxoisoindolin-5-ylazo)-2-acetylacetamide | C20H18N4O4
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| 14 | 84885-57-4 | 哈记霉素 6 | (αR,α'S)-6,6'-Dihydroxy-α,α'-diisocyano[1,1'-biphenyl]-3,3'-dipropionamide | C20H18N4O4
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| 15 | 224173-51-7 | 1H-1,2,4-Triazole-1-propanoic acid, α-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]- | 1H-1,2,4-Triazole-1-propanoic acid, α-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]- | C20H18N4O4
| 氨基酸 | 氨基酸 |
| 16 | | 2-methyl-N'-{4-[2-(2-methyl-3-furoyl)carbohydrazonoyl]benzylidene}-3-furohydrazide | 2-methyl-N'-{4-[2-(2-methyl-3-furoyl)carbohydrazonoyl]benzylidene}-3-furohydrazide | C20H18N4O4
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| 17 | | 2-methoxy-4-{2-[(3-methyl-1H-pyrazol-5-yl)carbonyl]carbohydrazonoyl}phenyl benzoate | 2-methoxy-4-{2-[(3-methyl-1H-pyrazol-5-yl)carbonyl]carbohydrazonoyl}phenyl benzoate | C20H18N4O4
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| 18 | 724429-40-7 | N'-[6-(4-methylphenoxy)-4-pyrimidinyl]-2,3-dihydro-1,4-benzodioxine-2-carbohydrazide | N'-[6-(4-methylphenoxy)-4-pyrimidinyl]-2,3-dihydro-1,4-benzodioxine-2-carbohydrazide | C20H18N4O4
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| 19 | 478043-43-5 | METHYL 5-CYANO-6-(([3-(4-METHOXYPHENYL)-5-ISOXAZOLYL]METHYL)AMINO)-2-METHYLNICOTINATE | METHYL 5-CYANO-6-(([3-(4-METHOXYPHENYL)-5-ISOXAZOLYL]METHYL)AMINO)-2-METHYLNICOTINATE | C20H18N4O4
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| 20 | | 3-(3,4-dimethoxyphenethyl)-4,10-dihydro-3H-[1,2,4]triazino[6,1-b]quinazoline-4,10-dione | 3-(3,4-dimethoxyphenethyl)-4,10-dihydro-3H-[1,2,4]triazino[6,1-b]quinazoline-4,10-dione | C20H18N4O4
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| 21 | 2580231-29-2 | 2-{5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-4H-1,2,4-triazol-3-yl}acetic acid | 2-{5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-4H-1,2,4-triazol-3-yl}acetic acid | C20H18N4O4
| | |
| 22 | | 2-[2-(3,4-Dihydro-3-oxoquinoxaline-2-yl)hydrazono]-4-oxo-4-(phenyl)butyric acid ethyl ester | 2-[2-(3,4-Dihydro-3-oxoquinoxaline-2-yl)hydrazono]-4-oxo-4-(phenyl)butyric acid ethyl ester | C20H18N4O4
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| 23 | 13418-49-0 | 4,11-二氨基-2,3-二氢-3-亚氨基-2-(3-甲氧丙基)-1H-萘并[2,3-F]异吲哚-1,5,10-三酮 | 4,11-diamino-2,3-dihydro-3-imino-2-(3-methoxypropyl)-1H-naphth[2,3-f]isoindole-1,5,10-trione | C20H18N4O4
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| 24 | | ETHYL 5-(2-OXO-2-PHENYLETHOXY)-1-{[(1Z)-PHENYLMETHYLENE]AMINO}-1H-1,2,3-TRIAZOLE-4-CARBOXYLATE | ETHYL 5-(2-OXO-2-PHENYLETHOXY)-1-{[(1Z)-PHENYLMETHYLENE]AMINO}-1H-1,2,3-TRIAZOLE-4-CARBOXYLATE | C20H18N4O4
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| 25 | 307320-72-5 | methyl 4-[(E)-(2-{[3-(4-methoxyphenyl)-1H-pyrazol-5-yl]carbonyl}hydrazinylidene)methyl]benzoate | methyl 4-[(E)-(2-{[3-(4-methoxyphenyl)-1H-pyrazol-5-yl]carbonyl}hydrazinylidene)methyl]benzoate | C20H18N4O4
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| 26 | | 2-[2-[(3,4-Dihydro-3-methyl-4-oxoquinazolin)-2-yl]hydrazono]-4-(4-methoxyphenyl)-3-butenoic acid | 2-[2-[(3,4-Dihydro-3-methyl-4-oxoquinazolin)-2-yl]hydrazono]-4-(4-methoxyphenyl)-3-butenoic acid | C20H18N4O4
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| 27 | | 2-methyl-N'-[(E)-(4-{[(E)-2-(2-methyl-3-furoyl)hydrazono]methyl}phenyl)methylidene]-3-furohydrazide | 2-methyl-N'-[(E)-(4-{[(E)-2-(2-methyl-3-furoyl)hydrazono]methyl}phenyl)methylidene]-3-furohydrazide | C20H18N4O4
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| 28 | | 6-amino-3-(2,5-dimethoxyphenyl)-4-(5-methyl-2-furyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile | 6-amino-3-(2,5-dimethoxyphenyl)-4-(5-methyl-2-furyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile | C20H18N4O4
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| 29 | 515873-39-9 | 6-amino-4-{5-[(4-methoxyphenoxy)methyl]-2-furyl}-3-methyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile | 6-amino-4-{5-[(4-methoxyphenoxy)methyl]-2-furyl}-3-methyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile | C20H18N4O4
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| 30 | 84894-71-3 | 哈记霉素 5 | [1,1'-Biphenyl]-3-propanamide, 5'-[(2R)-3-amino-2-isocyano-3-oxopropyl]-2',6-dihydroxy-α-isocyano-, (αR)-rel- | C20H18N4O4
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| 31 | 1704504-93-7 | Apixaban impurity 14/6-(4-aminophenyl)-1-(4-methoxyphenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid | Apixaban impurity 14/6-(4-aminophenyl)-1-(4-methoxyphenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid | C20H18N4O4
| 杂质对照品;对照品-杂质对照品 | 对照品-杂质对照品;杂质对照品 |