| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 50-21-5 | 乳酸; 2-羟基丙酸; alpha-羟基丙酸 | Lactic aCId; DL-Lactic aCId; 2-Hydroxypropanoic aCId |  | C3H6O3 | 详情 | 供应商 |
| 50-42-0 | 盐酸阿地芬宁; 盐酸阿地芬尼; 二苯乙酸2-(二乙基氨基)乙基酯盐酸盐 | Adiphenine hydrochloride; Diphenylacetic aCId 2-(diethylamino)ethyl ester hydrochloride |  | C20H26ClNO2 | 详情 | 供应商 |
| 50-76-0 | 放线菌素D; 更生霉素 | ActinomyCIn D; DactinomyCIn; 2-Amino-N,N'-bis[hexadecahydro-2,5,9-trimethyl-6,13-bis(1-methylethyl)-1,4,7,11,14-pentaoxo-1H-pyrrolo[2,1-i][1,4,7,10,13]oxatetraazacyclohexadeCIn-10-yl]-4,6-dimethyl-3-oxo-3H-phenoxazi |  | C62H86N12O16 | 详情 | 供应商 |
| 50-78-2 | 邻乙酰水杨酸; 阿司匹林; 乙酰水杨酸; 2-(乙酰氧基)苯甲酸 | Acetylsalicylic aCId; 2-Acetoxybenzoic aCId; Aspirin |  | C9H8O4 | 详情 | 供应商 |
| 50-81-7 | 维生素C; 抗坏血酸; 2,3,4,5,6-五羟基-2-己烯酸-4-内酯 | L(+)-Ascorbic aCId; L-Ascorbic aCId; Vitamin C; L-Threo-2,3,4,5,6-pentahydroxy-1-hexenoic aCId-4-lactone; VC |  | C6H8O6 | 详情 | 供应商 |
| 50-85-1 | 4-甲基水杨酸 | 4-Methylsalicylic aCId; 2-Hydroxy-4-methylbenzoic aCId; 2-Hydroxy-p-toluic aCId |  | C8H8O3 | 详情 | 供应商 |
| 50-86-2 | 4-乙酰氨基水杨酸; 4-乙酰氨基-2-羟基苯甲酸 | 4-Acetamidosalicylic aCId; 4-Acetamido-2-hydroxybenzoic aCId |  | C9H9NO4 | 详情 | 供应商 |
| 51-20-7 | 5-溴尿嘧啶 | 5-BromouraCIl; 5-Bromo-2,4(1H,3H)-pyrimidinedione; 5-Bromopyrimidine-2,4-diol |  | C4H3BrN2O2 | 详情 | 供应商 |
| 51-21-8 | 5-氟脲嘧啶; 5-氟-2,4(1H,3H)-嘧啶二酮 | 5-FluorouraCIl; 5-Fluoro-2,4(1H,3H)-pyrimidinedione; 5-Fluoro-2,4-pyrimidinedione; 5-Fluoropyrimidine-2,4-dione |  | C4H3FN2O2 | 详情 | 供应商 |
| 51-52-5 | 丙基硫氧嘧啶; 6-丙基-2-巯基-4-羟基嘧啶; 6-丙基-2-硫代-2,3-二氢-4(1H)-嘧啶酮 | PropylthiouraCIl; 6-Propyl-2-thiouraCIl; 2-Mercapto-6-propylpyrimid-4-one; 4-Hydroxy-2-mercapto-6-propylpyrimidine |  | C7H10N2OS | 详情 | 供应商 |
| 53-86-1 | 吲哚美辛; 1-(4-氯苯甲酰基)-5-甲氧基-2-甲基-1H-吲哚-3-乙酸 | IndometaCIn; 1-(4-Chlorobenzoyl)-5-methoxy-2-methyl-1H-indole-3-acetic aCId |  | C19H16ClNO4 | 详情 | 供应商 |
| 55-22-1 | 异烟酸; 4-吡啶甲酸 | Isonicotinic aCId; 4-Pyridinecarboxylic aCId; Pyridine-4-carboxylic aCId |  | C6H5NO2 | 详情 | 供应商 |
| 56-04-2 | 甲基硫脲嘧啶; 甲基硫氧嘧啶; 4-羟基-2-巯基-6-甲基嘧啶 | MethylthiouraCIl; 6-Methyl-2-thiouraCIl; 4-Hydroxy-2-mercapto-6-methylpyrimidine; 6-Methyl-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one |  | C5H6N2OS | 详情 | 供应商 |
| 56-12-2 | 4-氨基丁酸 | 4-Aminobutyric aCId; 4-Aminobutanoic aCId; Piperidic aCId; Piperidinic aCId; GABA |  | C4H9NO2 | 详情 | 供应商 |
| 56-84-8 | L-天门冬氨酸 | L-Aspartic aCId; L(+)-Aspartic aCId; L-2-Aminobutanedioic aCId; L-AminosucCInic aCId |  | C4H7NO4 | 详情 | 供应商 |
| 56-86-0 | 谷氨酸; L-谷氨酸; alpha-氨基戊二酸; 麸氨酸 | L-Glutamic aCId; L(+)-Glutamic aCId; 2-Aminoglutaric aCId |  | C5H9NO4 | 详情 | 供应商 |
| 56-91-7 | 4-氨甲基苯甲酸; 对氨甲基苯甲酸 | 4-(Aminomethyl)benzoic aCId; p-(Aminomethyl)benzoic aCId |  | C8H9NO2 | 详情 | 供应商 |
| 57-66-9 | 丙磺舒; 对[(二丙氨基)磺酰基]苯甲酸 | ProbeneCId; 4-[(Dipropylamino)sulfonyl]benzoic aCId |  | C13H19NO4S | 详情 | 供应商 |
| 58-54-8 | 利尿酸; 依他尼酸; 2,3-二氯-4-(2-亚甲基丁酰)苯氧乙酸 | Ethacrynic aCId; 2-[2,3-Dichloro-4-(2-methylidenebutanoyl)phenoxy]acetic aCId |  | C13H12Cl2O4 | 详情 | 供应商 |
| 59-30-3 | 叶酸; N-[4-[(2-氨基-4-氧代-1,4-二氢-6-蝶啶)甲氨基]苯甲酰基]-L-谷氨酸 | Folic aCId; N-4-[(2-Amido-4-oxo-1,4-dihydro-6-terene)methylamino]benzoyl-L-glutamic aCId; Vitamin B; Vitamin B11; Vitamin BC; Vitamin M; L-Pteroylglutamic aCId; PGA |  | C19H19N7O6 | 详情 | 供应商 |
