| 1 | 73-03-0 | 虫草素 | 3'-deoxyadenosine | C10H13N5O3 | 化工;核苷;植提;腺苷类;标准品;对照品;抗生素;生物碱;保健食品;化学试剂 | |
| 2 | 73-04-1 | 3'-deoxyadenosine 5'-triphosphate | 3'-deoxyadenosine 5'-triphosphate | C10H16N5O12P3 | | |
| 3 | 73-05-2 | 盐酸酚妥拉明 | Phentolamine Hydrochloride | C17H20ClN3O | | |
| 4 | 73-07-4 | 异丙咪嗪 | prazepine | C19H24N2 | | |
| 5 | 73-09-6 | 依托唑啉 | Etozolin | C13H20N2O3S | 医药原料 | |
| 6 | 73-13-2 | 2,1,3-Benzothiadiazole | 2,1,3-Benzothiadiazole | | | |
| 7 | 73-22-3 | L-色氨酸 | L-Tryptophan | C11H12N2O2 | 化工;氨基酸;标准品;对照品;中间体;微生物;氨基酸类;生化试剂;医用原料;生物化学品 | |
| 8 | 73-22-5 | L-Tryptophan>99% | L-Tryptophan>99% | | | |
| 9 | 73-24-5 | 维生素B4 | Adenine | C5H5N5 | 嘌呤;杂质;腺苷;试剂;标准品;核酸类;对照品;原料药;保湿剂;核苷酸 | 医药 |
| 10 | 73-31-4 | N-乙酰基-5-甲氧基色胺 | Melatonine | C13H16N2O2 | 中间体;氨基酸;对照品;原料药;标准品;维生素类;合成材料;杂环系列;氮化合物;生化试剂 | 医药 |
| 11 | 73-32-5 | L-异亮氨酸 | L-Isoleucine | C6H13NO2 | 标准品;中间体;氨酸类;氨基酸类;化学试剂;植物提取物;医药中间体;保护氨基酸;化学生物学;中药对照品 | 食品添加剂 |
| 12 | 73-34-7 | | Rhaminopyranose, L- | C6H12O5 | | |
| 13 | 73-38-1 | 2-Bromo-4-chloroaniline | 2-Bromo-4-chloroaniline | | | |
| 14 | 73-39-2 | 5-(2-propenyl)-2'-deoxyuridine | 5-(2-propenyl)-2'-deoxyuridine | C12H16N2O5 | | |
| 15 | 73-40-5 | 2-氨基-6-羟基嘌呤 | Guanine | C5H5N5O | 嘌呤;原料;对照品;嘌呤类;标准品;原料药;中间体;医药原料;核苷酸类;生化试剂 | 医药 |
| 16 | 73-48-3 | 苄氟噻嗪 | bendroflumethiazide | C15H14F3N3O4S2 | 合成;原料药;医药原料;利尿药物;医药原料药;中药对照品;小分子抑制剂 | |
| 17 | 73-49-4 | 喹乙宗 | Quinethazone | C10H12ClN3O3S | | |
| 18 | 73-51-5 | DidecylDimethylAmmoniumChloride | DidecylDimethylAmmoniumChloride | | | |
| 19 | 73-51-8 | 4,4'-BIPHENYLENEBIS(2-OXOETHYLENE) BIS(DIMETHYL(2-HYDROXYETHYL)-AMMONIUM) DIBROMIDE | 4,4'-BIPHENYLENEBIS(2-OXOETHYLENE) BIS(DIMETHYL(2-HYDROXYETHYL)-AMMONIUM) DIBROMIDE | C24H34Br2N2O4 | | |
| 20 | 73-53-0 | | NSC-57153 | | | |
| 21 | 73-63-2 | Β-哌啶子基苯丙酮 | 3-(1-Piperidinyl)propiophenone HCl | C14H20ClNO | | |
| 22 | 73-64-3 | | o-Chlorobetanidine sulfate | | | |
| 23 | 73-66-5 | 5-(乙氧基甲基)-2-甲基嘧啶-4-胺 | 4-Amino-5-ethoxymethyl-2-methylpyrimidine (See also A609085, HBr salt) | C8H13N3O | | |
| 24 | 73-67-6 | 4-氨基-5-羟基甲基-2-甲基嘧啶 | 4-amino-5-hydroxymethyl-2-methylpyrimidine | C6H9N3O | 嘧啶 | |
| 25 | 73-68-7 | 4-氨基-2-甲基嘧啶-5-甲醛 | 5-Pyrimidinecarboxaldehyde, 4-amino-2-methyl- (6CI,7CI,8CI,9CI) | C6H7N3O | 嘧啶 | |
| 26 | 73-70-1 | 2,5-二甲基-嘧啶-4-胺 | 2,?5-?Dimethyl-4-pyrimidinamine | C6H9N3 | | |
| 27 | 73-77-8 | 对氯苯基溴化镁 | 4-chlorophenylmagnesium bromide | C6H4BrClMg | | |
| 28 | 73-78-9 | 盐酸利多卡因 | lidocaine hydrochloride | C14H23ClN2O | 医;原料;其他;化工;原料药;化合物;麻醉类;麻醉药;标准品;医药原料 | 医药 |
| 29 | 73-80-3 | 化合物 T31225 | Benzenemethanaminium, 2-bromo-N,N-diethyl-N-methyl-, 4-methylbenzenesulfonate (1:1) | C12H19BrN.C7H7O3S | | |
| 30 | 73-89-2 | 2-(膦酰氧基)丙烯酸酯 | 2-(phosphonooxy)acrylate | C3H4O6P- | | |
| 31 | 73-97-2 | 2,6-dioxo-3H-pyrimidine-4-carboxylate | 2,6-dioxo-3H-pyrimidine-4-carboxylate | C5H3N2O4- | | |