| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 50-00-0 | 甲醛; 福尔马林 | Formaldehyde; Formalin; Methanal | ![]() | CH2O | 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 |
| 50-42-0 | 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 |
| 50-48-6 | 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 |
| 50-67-9 | 5-羟基色胺; 3-(2-氨基乙基)吲哚-5-醇 | 5-Hydroxytryptamine; 3-(2-Aminoethyl)-1H-indol-5-ol; 3-(2-Aminoethyl)indol-5-ol; Serotonin | ![]() | C10H12N2O | 详情 | 供应商 |
| 50-71-5 | 阿脲; 四氧嘧啶 | Alloxan; 2,4,5,6(1H,3H)-Pyrimidinetetraone | ![]() | C4H2N2O4 | 详情 | 供应商 |
| 50-84-0 | 2,4-二氯苯甲酸 | 2,4-Dichlorobenzoic acid; 2,4-DCBA | ![]() | C7H4Cl2O2 | 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 |
| 51-15-0 | 2-吡啶醛肟甲氯 | 2-Pyridinealdoxime methochloride; 2-PAM chloride; Pralidoxime chloride | ![]() | C7H9ClN2O | 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 |
| 51-43-4 | 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 |
| 51-56-9 | 氢溴酸后马托品; 后马托品氢溴酸盐; 8-甲基-8-氮杂双环[3.2.1]辛-3-醇alpha-羟基苯乙酸酯氢溴酸盐 | DL-Homatropine hydrobromide; alpha-Hydroxybenzeneacetic acid 8-methyl-8-azabicyclo[3.2.1]oct-3-yl ester hydrobromide | ![]() | C16H22BrNO3 | 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 |
| 51-75-2 | 氮芥; 双(2-氯乙基)甲胺; N,N-二(2-氯乙基)甲胺 | bis-(2-chloroethyl)methylamine; Diethylamine,2,2'-dichloro-N-methyl- (8CI); 2,2'-Dichloro-N-methyldiethylamine; Bis(2-chloroethyl)methylamine; Bis(b-chloroethyl)methylamine; Chlorethazine; Chlormethine; Cloramin; Di(2-chloroethyl)methylamine; HN2; HN2 (amine); MBA; Mechlorethamine; Methyl-b,b-dichlorodiethylamine; Methylbis(2-chloroethyl)amine; Methylbis(b-chloroethyl)amine; Methyldi(2-chloroethyl)amine; Mustargen; Mustine; Mustine Note; N,N-Bis(2-chloroethyl)methylamine; N,N-Di(chloroethyl)methylamine; N-Methyl-2,2'-dichlorodiethylamine; N-Methylbis(2-chloroethyl)amine; N-Methylbis(b-chloroethyl)amine; NSC 128663; Nitrogen mustard (HN 2) | ![]() | C5H11Cl2N | 详情 | 供应商 |
| 52-51-7 | 2-溴-2-硝基-1,3-丙醇; 布罗波尔; 溴硝醇 | 2-Bromo-2-nitro-1,3-propanediol; Bronopol | ![]() | C3H6BrNO4 | 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 |
| 52-90-4 | L-半胱氨酸; L-beta-巯基丙氨酸 | L-Cysteine; (+)-2-Amino-3-mercaptopropionic acid; L-beta-Mercaptoalanine; CySH | ![]() | C3H7NO2S | 详情 | 供应商 |