| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 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 |
| 51-05-8 | 盐酸普鲁卡因; 对氨基苯甲酸-2-二乙胺基乙酯盐酸盐 | Procaine hydrochloride; 2-(Diethylamino)ethyl 4-aminobenzoate hydrochloride | ![]() | C13H21ClN2O2 | 详情 | 供应商 |
| 51-78-5 | 4-氨基苯酚盐酸盐; 对氨基苯酚盐酸盐 | 4-aminophenol hydrochloride; 4-Hydroxyaniline hydrochloride | ![]() | C6H8ClNO | 详情 | 供应商 |
| 54-62-6 | 氨基蝶呤; 氨喋呤; 4-氨基叶酸; N-[4-[[(2,4-二氨基-6-蝶啶)甲基]氨基]苯甲酰]-L-谷氨酸 | Aminopterin; 4-aminopteroyl-L-glutamic acid; N-[4-[[(2,4-Diamino-6-pteridinyl)methyl]amino]benzoyl]-L-glutamic acid | ![]() | C19H20N8O5 | 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 |
| 59-05-2 | 甲氨蝶呤; N-[4-[[(2,4-二氨基-6-蝶啶)甲基]甲氨基]苯甲酰]-L-谷氨酸 | Methotrexate; (+)-Amethopterin; (+)-4-amino-10-methylfolic acid; N-(p-(((2,4-Diamino-6-pteridinyl)methyl)methylamino)benzoyl)-L-glutamic acid | ![]() | C20H22N8O5 | 详情 | 供应商 |
| 59-06-3 | 乙氧酰胺苯甲酯; 4-乙酰胺基-2-乙氧基苯甲酸甲酯 | Ethopabate; Methyl 4-acetamido-2-ethoxybenzoate | ![]() | C12H15NO4 | 详情 | 供应商 |
| 59-40-5 | 磺胺喹恶啉; N-2-喹噁啉基-4-氨基苯磺酰胺 | Sulfaquinoxaline; 2-Sulfanilamidoquinoxaline; 4-amino-N-2-quinoxalinyl-benzenesulfonamide; N1-(2-Quinoxalinyl)sulfanilamide; SULFA-Q 20 | ![]() | C14H12N4O2S | 详情 | 供应商 |
| 59-43-8 | 维生素B1; 核黄素; 盐酸硫胺; 3-((4-氨基-2-甲基-5-嘧啶基)甲基)-5-(2-羟基乙基)-4-甲基噻唑氯化物 | Thiamine chloride; Vitamin B1; 3-((4-amino-2-methyl-5-pyrimidinyl)methyl)-5-(2- hydroxyethyl)-4-methylthiazolium chloride | ![]() | C12H17ClN4OS | 详情 | 供应商 |
| 62-44-2 | 非那西丁; 对乙酰氨基苯乙醚 | Phenacetin; 4'-Ethoxyacetanilide; 4-acetophenetidine | ![]() | C10H13NO2 | 详情 | 供应商 |
| 63-05-8 | 雄烯二酮 | Androstenedione; Androst-4-ene-3,17-dione; 4-androstenedione; 4-androstene-3,17-dione | ![]() | C19H26O2 | 详情 | 供应商 |
| 63-45-6 | 磷酸伯安喹; N4-(6-甲氧基-8-喹啉基)-1-戊二胺二磷酸盐 | Primaquine diphosphate; Primaquine bisphosphate; 8-(4-amino-1-methylbutylamino)-6-methoxyquinoline diphosphate | ![]() | C15H21N3O.2(H3PO4) | 详情 | 供应商 |
| 63-74-1 | 磺胺; 磺酰胺; 对氨基苯磺酰胺 | Sulfanilamide; 4-aminobenzenesulfonamide | ![]() | C6H8N2O2S | 详情 | 供应商 |
| 65-46-3 | 胞苷; 胞甙; 胞嘧啶核苷 | Cytidine; 4-amino-1-beta-D-ribofuranosyl-2(1H)-pyrimidinone; 1-beta-Ribofuranosylosine | ![]() | C9H13N3O5 | 详情 | 供应商 |
| 65-49-6 | 4-氨基水杨酸; 对氨基水杨酸; 4-氨基-2-羟基苯甲酸 | 4-aminosalicylic acid; 4-amino-2-hydroxybenzoic acid; PAS | ![]() | C7H7NO3 | 详情 | 供应商 |
| 68-35-9 | 磺胺嘧啶; 2-对氨基苯磺酰胺嘧啶 | Sulfadiazine; 4-amino-N-2-pyrimidinyl-benzenesulfonamide; N1-(2-Pyrimidinyl)-sulfanilamide | ![]() | C10H10N4O2S | 详情 | 供应商 |
| 68-41-7 | D-环丝氨酸 | D-Cycloserine; D-4-amino-3-isoxazolidinone | ![]() | C3H6N2O2 | 详情 | 供应商 |
| 71-30-7 | 胞嘧啶; 4-氨基-2-羟基嘧啶 | Cytosine; 4-amino-2(1H)-pyrimidinone; 2-Oxy-4-amino pyrimidine | ![]() | C4H5N3O | 详情 | 供应商 |
| 72-40-2 | 4-氨基-5-咪唑甲酰胺盐酸盐 | 4-amino-5-imidazolecarboxamide hydrochloride; AICA; 5-Aminoimidazole-4-carboxamide hydrochloride | ![]() | C4H7ClN4O | 详情 | 供应商 |
| 79-72-1 | 5-氨基-2-甲基-N-苯基苯磺酰胺; 对氨基甲苯邻磺酰苯胺 | 4-aminotoluene-2-sulphonanilide; 5-Amino-2-methyl-N-phenyl-benzenesulfonamide | ![]() | C13H14N2O2S | 详情 | 供应商 |