| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 50-28-2 | 雌二醇 | Estradiol; 1,3,5-Estratriene-3,17beta-diol; 17beta-Estradiol; 3,17beta-Dihydroxy-1,3,5(10)-estratriene; Dihydrofolliculin |  | C18H24O2 | 详情 | 供应商 |
| 50-33-9 | 保泰松; 苯基丁氮酮; 4-丁基-1,2-二苯基-3,5-吡唑烷二酮 | Phenylbutazone; 4-Butyl-1,2-diphenyl-3,5-pyrazolidinedione; 1,2-Diphenyl-3,5-dioxo-4-n-butylpyrazoline |  | C19H20N2O2 | 详情 | 供应商 |
| 50-44-2 | 6-巯基嘌呤 | 6-Mercaptopurine; 1,7-Dihydro-6H-purine-6-thione; 3H-Purine-6-thiol; 6-Thioxopurine; 7-Mercapto-1,3,4,6-tetrazaindene |  | C5H4N4S | 详情 | 供应商 |
| 50-48-6 | 阿米替林; 3-(10,11-二氢-5H-二苯并[a,d]环庚烯-5-亚基)-N,N-二甲基-1-丙胺 | Amitriptyline; 3-(10,11-Dihydro-5H-dibenzo[a,d]cyclohepten-5-ylidene)-N,N-dimethyl-1-propanamine |  | C20H23N | 详情 | 供应商 |
| 50-50-0 | 苯甲酸雌二醇; 3-羟基雌甾-1,3,5(10)-三烯-17b-醇-3-苯甲酸酯 | Estradiol benzoate; 17beta-Estradiol benzoate; 1,3,5(10)-Estratriene-3,17b-diol 3-benzoate; 3,17b-Dihydroxy-1,3,5(10)-estratriene 3-benzoate |  | C25H28O3 | 详情 | 供应商 |
| 50-53-3 | 氯丙嗪; 3-(2-氯-10H-吩噻嗪-10-基)-N,N-二甲基丙-1-胺 | Chlorpromazine; 3-(2-Chloro-10H-phenothiazin-10-yl)-N,N-dimethylpropan-1-amine |  | C17H19ClN2S | 详情 | 供应商 |
| 50-60-2 | 酚妥拉明; 3-[[(4,5-二氢-1H-咪唑-2-基)甲基](4-甲苯基)氨基]苯酚 | Phentolamine; 3-[(4,5-Dihydro-1H-imidazol-2-yl)methyl-(4-methylphenyl)-amino]phenol |  | C17H19N3O | 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 |
| 51-30-9 | 盐酸异丙肾上腺素; 4-[(2-异丙氨基-1-羟基)乙基]-1,2-苯二酚盐酸盐 | Isoprenaline hydrochloride; 3,4-Dihydroxy-alpha-((isopropylamino)methyl)-benzyl alcohol hydrochloride; 4-(1-Hydroxy-2-((methylethyl)amino)ethyl)-1,2-benzenediol hydrochloride; Aludrine hydrochloride |  | C11H18ClNO3 | 详情 | 供应商 |
| 51-35-4 | L-羟基脯氨酸; L-羟脯氨酸; 反式-4-羟基-L-脯氨酸 | L-Hydroxyproline; trans-4-Hydroxy-L-proline; (2S,4R)-(-)-4-Hydroxy-2-pyrrolinecarboxylic acid |  | C5H9NO3 | 详情 | 供应商 |
| 51-41-2 | 去甲肾上腺素; (R)-4-(2-氨基-1-羟基乙基)-1,2-苯二酚 | Norepinephrine; (R)-4-(2-Amino-1-hydroxyethyl)-1,2-benzenediol; L-Arterenol; Levarterenol |  | C8H11NO3 | 详情 | 供应商 |
| 51-42-3 | 酒石酸肾上腺素; L-3,4-二羟基-alpha-((甲氨基)甲基)苄醇D-酒石酸氢盐 | Epinephrine bitartrate; (R)-4-[1-Hydroxy-2-(methylamino)ethyl]-1,2-Benzenediol [R-(R*,R*)]-2,3-dihydroxybutanedioate salt; L-3,4-Dihydroxy-alpha-(methylaminomethyl)benzyl alcohol D-hydrogen bitartrate salt |  | C13H19NO9 | 详情 | 供应商 |
| 51-43-4 | 肾上腺素; L-3,4-二羟基-alpha-((甲氨基)甲基)苄醇 | L(-)-Epinephrine; L-Adrenaline; L-3,4-Dihydroxy-alpha-(methylaminomethyl)benzyl alcohol |  | C9H13NO3 | 详情 | 供应商 |
| 51-61-6 | 多巴胺; 2-(3,4-二羟基苯基)乙胺 | Dopamine; 2-(3,4-Dihydroxyphenyl)ethylamine; 3,4-Dihydroxyphenethylamine; 3-Hydroxytyramine |  | C8H11NO2 | 详情 | 供应商 |
| 51-98-9 | 炔诺酮醋酸酯; 醋酸炔诺酮 | 19-Norethindrone acetate; 17a-Ethynyl-19-nortestosterone 17b-acetate; 17-Hydroxy-19-nor-17a-4-pregnen-20-yn-3-one acetate |  | C22H28O3 | 详情 | 供应商 |
| 52-52-8 | 环亮氨酸; 1-氨基-1-环戊烷羧酸 | Cycloleucine; 1-Amino-1-cyclopentanecarboxylic acid |  | C6H11NO2 | 详情 | 供应商 |
| 52-67-5 | 青霉胺; D-青霉胺; 3,3-二甲基-D(-)-半胱胺酸 | D-(-)-Penicillamine; 3,3-Dimethyl-D(-)-cysteine |  | C5H11NO2S | 详情 | 供应商 |
| 52-68-6 | 敌百虫; O,O-二甲基-(2,2,2-三氯-1-羟基乙基)磷酸酯 | Trichlorfon; Dipterex; Chlorophos; DEP; Metriphonate; O,O-Dimethyl-2,2,2-trichloro-1-hydroxy-ethyl-phosphonate ester |  | C4H8Cl3O4P | 详情 | 供应商 |
| 52-76-6 | 利奈孕醇; 利奈孕酮 | Lynestrenol; 19-Nor-17-alpha-pregn-4-en-20-yn-17-l |  | C20H28O | 详情 | 供应商 |
| 52-78-8 | 乙诺酮 | Norethandrolone; 17alpha-Ethyl-17beta-hydroxyestr-4-en-3-one; 17a-Ethyl-17-hydroxy-19-norandrost-4-en-3-one; 17a-Ethyl-17-hydroxy-4-norandrosten-3-one; 17a-Ethyl-19-nortestosterone |  | C20H30O2 | 详情 | 供应商 |
