| 1 | 11126-35-5 | Aspirin | Aspirin | C9H8O4
| | |
| 2 | 98201-60-6 | Equagesic | Equagesic | C9H8O4
| | |
| 3 | 331-89-5 | 3,4-二羟基肉桂酸(咖啡酸) | CAFFEIC ACID | C9H8O4
| | |
| 4 | | Aspirin Tablet | Aspirin Tablet | C9H8O4
| 成药 | |
| 5 | | SESAMOL ACETATE | SESAMOL ACETATE | C9H8O4
| Aromatic Esters | |
| 6 | 4361-87-9 | cis-Caffeic acid | cis-Caffeic acid | C9H8O4
| | |
| 7 | 89-51-0 | 邻羧基苯乙酸 | Homophthalic acid | C9H8O4
| 羧酸;芳烃;对甲基;通用试剂;有机砌块;化工原料;有机化工原料;精细化学中间体 | |
| 8 | 2613-89-0 | 苯基丙二酸 | Phenylmalonic acid | C9H8O4
| 羧酸;有机砌块;通用试剂;有机中间体;有机化工原料 | |
| 9 | 326-56-7 | 甲基 1,3-苯并二恶唑-5-羧酸酯 | Methyl piperonylate | C9H8O4
| | |
| 10 | 50-78-2 | 阿司匹林 | Acetylsalicylic acid | C9H8O4
| 酸;原料;氨基酸;抗生素;标准品;医药级;原料药;氮化合物;医药原料;医用原料 | 医药 |
| 11 | 2345-34-8 | 4-乙酰氧基苯甲酸 | 4-Acetoxybenzoic Acid | C9H8O4
| 芳烃;化工原料;化学生物学;氨基酸衍生物;有机化工原料 | |
| 12 | 13110-96-8 | 5-乙酰基水杨酸 | 5-acetylsalicylic acid | C9H8O4
| 羧酸;小分子抑制剂;小分子抑制剂，天然产物 | |
| 13 | 97781-16-3 | 乙酰水杨酸-d4 | Acetylsalicylic Acid-d4 | C9H8O4
| | |
| 14 | 1679-64-7 | 对苯二甲酸单甲酯 | mono-Methyl terephthlate | C9H8O4
| 芳烃;中间体;标准品;苯环类;化学试剂;抗病毒类;有机砌块;通用试剂;化工中间体;生化试剂-其他化学试剂 | 医药中间体 |
| 15 | 4376-18-5 | 酞酸氢甲酯 | Methyl hydrogen phthalate | C9H8O4
| 酯;硅化合物;分析标准品;医药中间体;细胞-细胞系;邻苯二甲酸酯类;农业和环境标准品 | |
| 16 | 331-39-5 | 咖啡酸 | 3,4-Dihydroxycinnamic acid | C9H8O4
| 原料药;止血药;免疫系统;香精香料;美白防晒;植物提取物;中药对照品;分析标准品;中草药成分;羰基化合物 | 有机合成 |
| 17 | 156-39-8 | 4-羟苯基丙酮酸 | 4-Hydroxyphenylpyruvic acid | C9H8O4
| 对照品;化学试剂;化学连接;生化试剂-其他化学试剂 | |
| 18 | 1877-71-0 | 异酞酸氢甲酯 | Methyl hydrogen isophthalate | C9H8O4
| 酯;芳烃;羧酸;芳香酸类;有机化合物;医药中间体;酸类及衍生物;中间体-有机中间体 | |
| 19 | 326-58-9 | 苯并[d][1,3]二氧杂环戊烯-5-基乙酸酯 | benzo-1,3-dioxol-5-ol acetate | C9H8O4
| 帕罗西汀 | |
| 20 | 84923-70-6 | 5-甲酰基-2-甲氧基苯甲酸 | 5-Formyl-2-methoxybenzoic Acid | C9H8O4
| 化工原料;羰基化合物;酸类及衍生物 | |
| 21 | 2861-28-1 | 3,4-(亚甲二氧基)苯乙酸 | benzo-1,3-dioxole-5-acetic acid | C9H8O4
| 合成;库存;胡椒系列;有机化学;化工原料 | |
| 22 | 29169-63-9 | (R)-(formyloxy)phenylacetic acid | (R)-(formyloxy)phenylacetic acid | C9H8O4
| | |
| 23 | 24589-99-9 | 3-醛基-4-羟基苯甲酸甲酯 | methyl 3-formyl-4-hydroxybenzoate | C9H8O4
| 酯;通用试剂;有机砌块;药物中间体 | |
| 24 | 4442-54-0 | 2,3-二氢-1,4-苯并二噁烷-6-羧酸 | 1,4-Benzodioxane-6-carboxylic acid | C9H8O4
| 对照品;化学连接;药物杂质及中间体 | |
| 25 | 100077-49-4 | 2,3-亚甲基二氧基苯乙酸 | 2-(1,3-benzodioxol-4-yl)acetic acid | C9H8O4
| | |
| 26 | 7099-91-4 | 4-甲氧基苯甲酰甲酸 | 2-(4-Methoxyphenyl)-2-oxoacetic acid | C9H8O4
| | |
| 27 | 499-49-0 | 5-甲基间苯二甲酸 | 5-Methyl-1,3-benzenedicarboxylic acid | C9H8O4
| 芳烃;化学连接;有机化学;医药中间体;有机化工原料 | |
| 28 | 70918-53-5 | (R)-1,4-苯并二恶烷-2-甲酸 | (R)-1,4-Benzodioxane-2-carboxylic acid | C9H8O4
| 有机砌块;其他杂环;杂环砌块 | |
| 29 | 62024-30-0 | 3-(4-羟基苯基)-3-氧代丙酸 | 3-(4-hydroxyphenyl)-3-oxopropanoic acid | C9H8O4
| | |
| 30 | 775336-58-8 | 3-甲酰基-4-羟基-5-甲基苯甲酸 | 3-Formyl-4-hydroxy-5-methyl-benzoic acid | C9H8O4
| | |
| 31 | 259795-37-4 | 4H-1,3-BENZODIOXINE-7-CARBOXYLIC ACID,97% | 4H-1,3-BENZODIOXINE-7-CARBOXYLIC ACID,97% | C9H8O4
| | |
| 32 | 66003-50-7 | 1-(6-hydroxy-1,3-benzodioxol-5-yl)Ethanone | 1-(6-hydroxy-1,3-benzodioxol-5-yl)Ethanone | C9H8O4
| | |
| 33 | 162506-58-3 | 4-甲基苯并[d][1,3]二氧杂环戊烯-5-羧酸 | 4-Methyl-1,3-benzodioxole-5-carboxylic acid | C9H8O4
| | |
| 34 | 624743-20-0 | Benzaldehyde, 4-(acetyloxy)-3-hydroxy- (9CI) | Benzaldehyde, 4-(acetyloxy)-3-hydroxy- (9CI) | C9H8O4
| | |
| 35 | 27979-57-3 | Mycophenolic Acid Impurity | 4-Methyl-5,7-dihydroxyisobenzofuran-1(3H)-one | C9H8O4
| | |
| 36 | 4442-53-9 | 2,3-二氢-1,4-苯并二噁烷-5-羧酸 | 2,3-dihydro-1,4-benzodioxine-5-carboxylic acid | C9H8O4
| 苯并杂环;其它杂环;杂环化合物;医药中间体;酸类及衍生物 | |
| 37 | 136192-84-2 | 2-甲酰基-6-羟基苯甲酸甲酯 | Benzoic acid, 2-formyl-6-hydroxy-, methyl ester | C9H8O4
| | |
| 38 | 904293-35-2 | 4H-Furo[3,4-c]pyran-4-one, 1-acetyl-6,7-dihydro- | 4H-Furo[3,4-c]pyran-4-one, 1-acetyl-6,7-dihydro- | C9H8O4
| | |
| 39 | 1824211-46-2 | 7-羟基-2,3-二氢苯并呋喃-5-羧酸 | 7-hydroxy-2,3-dihydrobenzofuran-5-carboxylic acid | C9H8O4
| | |
| 40 | 15872-28-3 | 2,5-降冰片二烯-2,3-二羧酸 | bicyclo[2.2.1]hepta-2,5-diene-2,3-dicarboxylic acid | C9H8O4
| | |
| 41 | 108249-48-5 | 4-氧代-4,5,6,7-四氢苯呋喃-2-羧酸 | 4-Oxo-4,5,6,7-tetrahydrobenzofuran-2-carboxylic acid | C9H8O4
| | |
| 42 | 25326-15-2 | | 4,7-Methanoisobenzofuran-1,3,5(4H)-trione, tetrahydro- | C9H8O4
| | |
| 43 | 56671-28-4 | 4-氧杂-4,5,6,7-四氢苯并[B]呋喃-3-羧酸 | 4-OXO-4,5,6,7-TETRAHYDROBENZO[B]FURAN-3-CARBOXYLIC ACID | C9H8O4
| 中间体 | |
| 44 | 116757-65-4 | 7-hydroxy-2,3-dihydrobenzo[b][1,4]dioxine-6-carbaldehyde | 7-hydroxy-2,3-dihydrobenzo[b][1,4]dioxine-6-carbaldehyde | C9H8O4
| | |
| 45 | 20564-97-0 | (E)-3-(5-甲酰基呋喃-2-基)丙烯酸甲酯 | 2-Propenoic acid, 3-(5-formyl-2-furanyl)-, methyl ester, (2E)- | C9H8O4
| | |
| 46 | 90887-48-2 | 1-METHYL7-OXABICYCLO[2.2.1]HEPT-2-ENE-2,3-DICARBOXYLIC ANHYDRIDE | 1-METHYL7-OXABICYCLO[2.2.1]HEPT-2-ENE-2,3-DICARBOXYLIC ANHYDRIDE | C9H8O4
| | |
| 47 | | 1-METHYL-7-OXABICYCLO[2.2.1]-5-HEPTENE-2,3-DICARBOXYLIC ANHYDRIDE | 1-METHYL-7-OXABICYCLO[2.2.1]-5-HEPTENE-2,3-DICARBOXYLIC ANHYDRIDE | C9H8O4
| | |
| 48 | 10049-84-0 | 软毛青霉酸杂质14 | 1,3,5-Cycloheptatriene-1-carboxylic acid, 6-hydroxy-2-methyl-7-oxo- | C9H8O4
| | |
| 49 | 126494-78-8 | 2-甲基-3,6-二氧代环己-1,4-二烯甲酸甲酯 | 1,4-Cyclohexadiene-1-carboxylic acid, 2-methyl-3,6-dioxo-, methyl ester | C9H8O4
| | |
| 50 | 109282-29-3 | 1H,3H-4,7-Epoxy-3a,7a-methanoisobenzofuran-1,3-dione, tetrahydro-, (3aα,4β,7β,7aα)- (9CI) | 1H,3H-4,7-Epoxy-3a,7a-methanoisobenzofuran-1,3-dione, tetrahydro-, (3aα,4β,7β,7aα)- (9CI) | C9H8O4
| | |