| 1 | 191744-13-5 | 2,3,6A,7,8,9-六氢-11H-1,4-二恶烷并[2,3-G]吡咯并[2,1-B][1,3]苯并恶嗪-11-酮 | BDP 37 | C13H13NO4
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| 2 | 179067-99-3 | CPCCOET | CPCCOET | C13H13NO4
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| 3 | | Z-PRA-OH | Z-PRA-OH | C13H13NO4
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| 4 | 6306-54-3 | 2-酞酰亚胺基-3-甲基丁酸 | PHT-VAL-OH | C13H13NO4
| | |
| 5 | 71082-34-3 | 8-甲氧基-4-氧基-1,4-二氢喹啉-3-羧酸乙酯 | AURORA 17729 | C13H13NO4
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| 6 | 5115-65-1 | 邻苯二甲基撷氨酸 | PHT-DL-VAL-OH | C13H13NO4
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| 7 | 893730-46-6 | AKOS JY2083431 | AKOS JY2083431 | C13H13NO4
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| 8 | 25888-09-9 | Arbidol Impurity 15 | Arbidol Impurity 15 | C13H13NO4
| | |
| 9 | 61318-34-1 | 2-phthalimidoethyl propionate | 2-phthalimidoethyl propionate | C13H13NO4
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| 10 | 73427-36-8 | 5-oxo-1-(phenylacetyl)-L-proline | 5-oxo-1-(phenylacetyl)-L-proline | C13H13NO4
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| 11 | | (R)-2-ACETOXY-N-BENZYLSUCCINIMIDE | (R)-2-ACETOXY-N-BENZYLSUCCINIMIDE | C13H13NO4
| | |
| 12 | 4561-06-2 | 1,3-二氢-1,3-二氧-2H-异吲哚-2-丙酸乙酯 | 2-ETHOXYCARBONYL-ETHYL-PHTHALIMIDE | C13H13NO4
| | |
| 13 | 31529-29-0 | 4-(2-carboxyindol-3-yl)butyric acid | 4-(2-carboxyindol-3-yl)butyric acid | C13H13NO4
| | |
| 14 | 672309-93-2 | N-(4'-羧基)苄氧基-4-哌啶酮 | N-(4-CARBOXYLIC)BENZOYL-4-PIPERIDONE | C13H13NO4
| | |
| 15 | 80883-54-1 | 7-二甲氨基香豆素-4-乙酸 | 7-DIMETHYLAMINOCOUMARIN-4-ACETIC ACID | C13H13NO4
| | |
| 16 | 56009-23-5 | 3-Methyl-1-pentyn-3-ol 4-nitrobenzoate | 3-Methyl-1-pentyn-3-ol 4-nitrobenzoate | C13H13NO4
| | |
| 17 | | N-(1-Carboxy-2-methylpropyl)phthalimide | N-(1-Carboxy-2-methylpropyl)phthalimide | C13H13NO4
| | |
| 18 | 1228631-19-3 | benzyl 3,5-dioxopiperidine-1-carboxylate | benzyl 3,5-dioxopiperidine-1-carboxylate | C13H13NO4
| | |
| 19 | | 2-Benzyloxycarbonylamino-3-pentynoic acid | 2-Benzyloxycarbonylamino-3-pentynoic acid | C13H13NO4
| | |
| 20 | 40531-88-2 | Propyl 2-(1,3-dioxoisoindolin-2-yl)acetate | Propyl 2-(1,3-dioxoisoindolin-2-yl)acetate | C13H13NO4
| | |
| 21 | 916792-63-7 | 2-乙基-6-甲基乙酯 | 2-ethyl 6-methyl-2,6dicarboxylate 1H-indole | C13H13NO4
| | |
| 22 | 39739-03-2 | Methyl 4-(1,3-dioxoisoindolin-2-yl)butanoate | Methyl 4-(1,3-dioxoisoindolin-2-yl)butanoate | C13H13NO4
| | |
| 23 | 109318-10-7 | HYDROCINNAMIC ACID N-HYDROXYSUCCINIMIDE ESTER | HYDROCINNAMIC ACID N-HYDROXYSUCCINIMIDE ESTER | C13H13NO4
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| 24 | 14771-33-6 | 5-氧基-3-吲哚乙醛酸乙酯 | ETHYL 2-(5-METHOXY-1H-INDOL-3-YL)-2-OXOACETATE | C13H13NO4
| | |
| 25 | 100394-07-8 | CBZ-RS-炔丙基甘氨酸 | 2-([(BENZYLOXY)CARBONYL]AMINO)PENT-4-YNOIC ACID | C13H13NO4
| 氨基酸 | |
| 26 | 77156-78-6 | 4-羟基-6-甲氧基喹啉-3-羧酸乙酯 | Ethyl 4-hydroxy-6-methoxyquinoline-3-carboxylate | C13H13NO4
| 菲啰啉 喹啉 异喹啉 | |
| 27 | 1313753-02-4 | 5-乙酰氧基-2-甲基-1H-吲哚-3-羧酸甲酯 | Methyl 5-acetoxy-2-methyl-1H-indole-3-carboxylate | C13H13NO4
| | |
| 28 | 742120-03-2 | 2-[(二甲基-1,2-噁唑-4-基)甲氧基]苯甲酸 | 2-[(3,5-Dimethylisoxazol-4-yl)methoxy]benzoic acid | C13H13NO4
| | |
| 29 | 89985-51-3 | 1-[6-(3-Oxo-butyryl)-pyridin-2-yl]-butane-1,3-dione | 1-[6-(3-Oxo-butyryl)-pyridin-2-yl]-butane-1,3-dione | C13H13NO4
| | |
| 30 | 58337-16-9 | ETHYL 2-ANILINO-4-OXO-4,5-DIHYDRO-3-FURANCARBOXYLATE | ETHYL 2-ANILINO-4-OXO-4,5-DIHYDRO-3-FURANCARBOXYLATE | C13H13NO4
| | |
| 31 | 100394-11-4 | 1-(4-Acetylphenyl)-5-oxopyrrolidine-3-carboxylic acid | 1-(4-Acetylphenyl)-5-oxopyrrolidine-3-carboxylic acid | C13H13NO4
| | |
| 32 | 1147-76-8 | 5-(1,3-二氧-2,3-二氢-1h-异吲哚-2-基)戊酸 | 5-(1,3-DIOXO-1,3-DIHYDRO-ISOINDOL-2-YL)-PENTANOIC ACID | C13H13NO4
| | |
| 33 | 905808-63-1 | 5-Methyl-4-o-tolyloxymethyl-isoxazole-3-carboxylic acid | 5-Methyl-4-o-tolyloxymethyl-isoxazole-3-carboxylic acid | C13H13NO4
| | |
| 34 | 71083-05-1 | 7-甲氧基-4-氧代-1,4-二氢喹啉-3-羧酸乙酯 | Ethyl 7-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylate | C13H13NO4
| | |
| 35 | 884494-66-0 | 吲哚-2-甲酸乙酯-5-甲酸甲酯 | INDOLE-2,5-DICARBOXYLIC ACID 2-ETHYL ESTER 5-METHYL ESTER | C13H13NO4
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| 36 | 668971-57-1 | 5-(3-METHOXYPHENYL)-3-ISOXAZOLECARBOXYLIC ACID ETHYL ESTER | 5-(3-METHOXYPHENYL)-3-ISOXAZOLECARBOXYLIC ACID ETHYL ESTER | C13H13NO4
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| 37 | 1246303-70-7 | 1-哌啶酸,2,4-二氧苯甲酯 | 1-Piperidinecarboxylic acid, 2,4-dioxo-, phenylMethyl ester | C13H13NO4
| 有机原料;有机酸酯 | |
| 38 | 96296-39-8 | 2-丁基-1,3-二氧-2,3-二氢-1H-异吲哚-5-羧酸 | 2-BUTYL-1,3-DIOXO-2,3-DIHYDRO-1H-ISOINDOLE-5-CARBOXYLIC ACID | C13H13NO4
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| 39 | 64972-00-5 | 4-[(Phenylamino)methylene]-2-pentenedioic Acid 5-Methyl Ester | 4-[(Phenylamino)methylene]-2-pentenedioic Acid 5-Methyl Ester | C13H13NO4
| | |
| 40 | | 2-Anilino-4,5-dihydro-4-oxofuran-3-carboxylic acid ethyl ester | 2-Anilino-4,5-dihydro-4-oxofuran-3-carboxylic acid ethyl ester | C13H13NO4
| | |
| 41 | 346716-89-0 | 2-ISOBUTYL-1,3-DIOXO-2,3-DIHYDRO-1H-ISOINDOLE-5-CARBOXYLIC ACID | 2-ISOBUTYL-1,3-DIOXO-2,3-DIHYDRO-1H-ISOINDOLE-5-CARBOXYLIC ACID | C13H13NO4
| | |
| 42 | | 5-(benzyloxy)-6-oxo-1,2,3,6-tetrahydro-4-pyridinecarboxylic acid | 5-(benzyloxy)-6-oxo-1,2,3,6-tetrahydro-4-pyridinecarboxylic acid | C13H13NO4
| | |
| 43 | 93257-74-0 | 8-Acetylamino-3-oxo-1,2,3,4-tetra-hydro-naphthalin-1-carbonsaeure | 8-Acetylamino-3-oxo-1,2,3,4-tetra-hydro-naphthalin-1-carbonsaeure | C13H13NO4
| | |
| 44 | 58632-48-7 | (4-甲基-2-氧代-2H-色烯-7-基)氨基甲酸乙酯 | Carbamic acid, (4-methyl-2-oxo-2H-1-benzopyran-7-yl)-, ethyl ester | C13H13NO4
| | |
| 45 | 627901-94-4 | 2-(4-Methoxyphenyl)-4-methyl-5-oxazole-carboxylic acid methyl ester | 2-(4-Methoxyphenyl)-4-methyl-5-oxazole-carboxylic acid methyl ester | C13H13NO4
| | |
| 46 | 909191-73-7 | Ethyl 1,2-dihydro-4-hydroxy-2-methyl-1-oxo-3-isoquinolinecarboxylate | Ethyl 1,2-dihydro-4-hydroxy-2-methyl-1-oxo-3-isoquinolinecarboxylate | C13H13NO4
| | |
| 47 | | 2-AMINO-6,7-DIMETHYL-4-OXO-4H-CHROMENE-3-CARBOXYLIC ACID METHYL ESTER | 2-AMINO-6,7-DIMETHYL-4-OXO-4H-CHROMENE-3-CARBOXYLIC ACID METHYL ESTER | C13H13NO4
| | |
| 48 | 161813-74-7 | (2S)-1-[(benzyloxy)carbonyl]-2,5-dihydro-1H-pyrrole-2-c arboxylic acid | (2S)-1-[(benzyloxy)carbonyl]-2,5-dihydro-1H-pyrrole-2-c arboxylic acid | C13H13NO4
| 氨基酸 | 氨基酸 |
| 49 | | 4-(CYCLOPROPYLCARBONYL)-3,4-DIHYDRO-2H-1,4-BENZOXAZINE-2-CARBOXYLIC ACID | 4-(CYCLOPROPYLCARBONYL)-3,4-DIHYDRO-2H-1,4-BENZOXAZINE-2-CARBOXYLIC ACID | C13H13NO4
| | |
| 50 | 569351-62-8 | 1'-氧代-螺[环己基-1,3'(1'H)-呋喃并[3,4-c]吡啶]-4-羧酸 | 1'-Oxo-spiro[cyclohexane-1,3'(1'H)-furo[3,4-c]pyridine]-4-carboxylic acid | C13H13NO4
| | |
| 51 | 108993-98-2 | 5-HYDROXY-2-OXO-2,3-DIHYDRO-1H-[1]BENZAZEPHE-4-CARBOXYLIC ACID ETHYL ESTER | 5-HYDROXY-2-OXO-2,3-DIHYDRO-1H-[1]BENZAZEPHE-4-CARBOXYLIC ACID ETHYL ESTER | C13H13NO4
| | |
| 52 | 57513-54-9 | 4-羟基-1-甲基-2-氧代-1,2-二氢喹啉-3-羧酸乙酯 | 1,2-DIHYDRO-4-HYDROXY-1-METHYL-2-OXO-3-QUINOLINECARBOXYLIC ACID ETHYL ESTER | C13H13NO4
| | |
| 53 | 132464-93-8 | 2-Propenoic acid, 2-cyano-3-(4-hydroxy-3-methoxyphenyl)-, ethyl ester, (2E)- | 2-Propenoic acid, 2-cyano-3-(4-hydroxy-3-methoxyphenyl)-, ethyl ester, (2E)- | C13H13NO4
| | |
| 54 | 1373028-72-8 | 2-氧亚基-2,3,5,6-四氢螺[二氢吲哚并-3,4-吡喃]-5-羧酸 | 2-Oxo-2,3,5,6-Tetrahydrospiro[Indoline-3,4-Pyran]-5-Carboxylic Acid(WX106147) | C13H13NO4
| | |
| 55 | 176234-09-6 | Benzoic acid, 2-(4,5-dihydro-4,4-dimethyl-5-oxo-2-oxazolyl)-, methyl ester | Benzoic acid, 2-(4,5-dihydro-4,4-dimethyl-5-oxo-2-oxazolyl)-, methyl ester | C13H13NO4
| | |
| 56 | 162247-66-7 | 4-Oxazolecarboxylic acid, 4,5-dihydro-2-methyl-5-oxo-4-phenyl-, ethyl ester | 4-Oxazolecarboxylic acid, 4,5-dihydro-2-methyl-5-oxo-4-phenyl-, ethyl ester | C13H13NO4
| | |
| 57 | 861541-62-0 | 3-Furancarboxylic acid, tetrahydro-4-keto-2-phenylimino-, ethyl ester (1CI) | 3-Furancarboxylic acid, tetrahydro-4-keto-2-phenylimino-, ethyl ester (1CI) | C13H13NO4
| | |
| 58 | 1169930-54-4 | 3-Isoquinolinecarboxylic acid, 1,2-dihydro-4-hydroxy-2-methyl-1-oxo-, ethyl ester | 3-Isoquinolinecarboxylic acid, 1,2-dihydro-4-hydroxy-2-methyl-1-oxo-, ethyl ester | C13H13NO4
| | |