| CAS登錄號 | 中文名 | 英文名 | 分子結構式 | 分子式 | 詳情 | 供應商 |
| 50-00-0 | 甲醛; 福爾馬林 | Formaldehyde; Formalin; Methanal |  | CH2O | 詳情 | 供應商 |
| 50-21-5 | 乳酸; 2-羥基丙酸; alpha-羥基丙酸 | Lactic acid; DL-Lactic acid; 2-Hydroxypropanoic acid |  | C3H6O3 | 詳情 | 供應商 |
| 50-30-6 | 2,6-二氯苯甲酸 | 2,6-Dichlorobenzoic acid; 2,6-Dichlorobenzoic acid |  | C7H4Cl2O2 | 詳情 | 供應商 |
| 50-42-0 | 鹽酸阿地芬寧; 鹽酸阿地芬尼; 二苯乙酸2-(二乙基氨基)乙基酯鹽酸鹽 | Adiphenine hydrochloride; Diphenylacetic acid 2-(diethylamino)ethyl ester hydrochloride |  | C20H26ClNO2 | 詳情 | 供應商 |
| 50-43-1 | 2,4,6-三氯苯甲酸 | 2,4,6-Trichlorobenzoic acid; 2,4,6-Trichlorobenzoicacid; |  | C7H3Cl3O2 | 詳情 | 供應商 |
| 50-45-3 | 2,3-二氯苯甲酸 | 2,3-Dichlorobenzoic acid; 2,3-Dichlorobenzoic acid |  | C7H4Cl2O2 | 詳情 | 供應商 |
| 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 | 詳情 | 供應商 |
| 50-55-5 | 利血平 | Reserpine; 3b,20a-Yohimban-16b-carboxylic acid, 18b-hydroxy-11,17a-dimethoxy- methyl ester 3,4,5-trimethoxybenzoate (ester)(8CI); 3b,20a-Yohimban-16b-carboxylic acid,18b-hydroxy-11,17a-dimethoxy-, methyl ester, 3,4,5-trimethoxybenzoate(6CI); Benz[g]indolo[2,3-a]quinolizine, yohimban-16-carboxylic acid deriv.; (-)-Reserpine; 11,17-Dimethoxy-18-[(3,4,5-trimethoxybenzoyl)oxy]yohimban-16-carboxylic acidmethyl ester; 3,4,5-Trimethoxybenzoyl methyl reserpate; Anquil; Apoplon; Banasil; Bioserpine; Carpacil; Crystoserpine; Deserpine; ENT 50146; Elserpine; Eserpine; Eskaserp; Hiposerpil; Kitine; Lemiserp; Loweserp; Mayserpine; Methylreserpate 3,4,5-trimethoxybenzoate (ester); NSC 237659; NSC 59272; Quiescin; Rau-sed; Raucap; Raulen; Raunervil; Raupasil; Raurine; Rausedil; Rausedyl; Rausingle; Rauwasedin; Resercaps; Resercen; Reserlor; Reserpamed; Reserpex; Reserpic acid methyl ester 3,4,5-trimethoxybenzoate (ester); Reserpil; Reserpine; Reserpoid; Resine; Respital; Restran; Riserpa; Rivasin; Roxinoid; Sandril; Sedaraupin; Sedserp; Serfin; Serolfia; Serp-AFD; Serpaloid; Serpanray; Serpasil; Serpasil Serpasol; Serpasil premix; Serpasol; Serpate; Serpen; Serpentina; Serpicon; Serpiloid; Serpine; Serpine (pharmaceutical); Serpipur; Sertabs; Sertina; T-Serp; Temposerpine; Triserpin; Vio-Serpine |  | C33H40N2O9 | 詳情 | 供應商 |
| 50-65-7 | 氯硝柳胺; 2',5-二氯-4'-硝基水楊酸酰替苯胺; 4'-硝基-2',5-二氯水楊酰苯胺 | Niclosamide; Bayluscid; 2',5-Dichloro-4'-nitrosalicylanilide; 2-Hydroxy-5-chloro-N-(2-chloro-4-nitrophenyl)benzamide; 5-Chloro-2'-chloro-4'-nitrosalicylanilide; 5-Chloro-N-(2-chloro-4-nitrophenyl)salicylamide |  | C13H8Cl2N2O4 | 詳情 | 供應商 |
| 50-73-7 | 2,3,5-三氯苯甲酸 | 2,3,5-Trichlorobenzoic acid; 2,3,5-Trichlorobenzoicacid |  | C7H3Cl3O2 | 詳情 | 供應商 |
| 50-74-8 | 2,3,4,5-四氯苯甲酸 | 2,3,4,5-Tetrachlorobenzoic acid; 2,3,4,5-Tetrachlorobenzoicacid |  | C7H2Cl4O2 | 詳情 | 供應商 |
| 50-78-2 | 鄰乙酰水楊酸; 阿司匹林; 乙酰水楊酸; 2-(乙酰氧基)苯甲酸 | Acetylsalicylic acid; 2-Acetoxybenzoic acid; Aspirin |  | C9H8O4 | 詳情 | 供應商 |
| 50-79-3 | 2,5-二氯苯甲酸 | 2,5-Dichlorobenzoic acid; 2,5-DICHLOROBENZOIC ACID; RARECHEM AL BO 0355; 2,5-dichloro-benzoicaci; 1,2-DICHLOROBENZENE PESTANAL; 2,5-Dichlorobenzoic acid, 98+%; Benzoic acid, 2,5-dichloro-; 2,5-Dichlorobenzoic acid ,99%; 2,5-Dichlorobenzoic acid,97% |  | C7H4Cl2O2 | 詳情 | 供應商 |
| 50-81-7 | 維生素C; 抗壞血酸; 2,3,4,5,6-五羥基-2-己烯酸-4-內酯 | L(+)-Ascorbic acid; L-Ascorbic acid; Vitamin C; L-Threo-2,3,4,5,6-pentahydroxy-1-hexenoic acid-4-lactone; VC |  | C6H8O6 | 詳情 | 供應商 |
| 50-82-8 | 2,4,5-三氯苯甲酸 | 2,4,5-Trichlorobenzoic acid; 2,4,5-Trichlorobenzoicacid |  | C7H3Cl3O2 | 詳情 | 供應商 |
| 50-84-0 | 2,4-二氯苯甲酸 | 2,4-Dichlorobenzoic acid; 2,4-DCBA |  | C7H4Cl2O2 | 詳情 | 供應商 |
| 50-85-1 | 4-甲基水楊酸 | 4-Methylsalicylic acid; 2-Hydroxy-4-methylbenzoic acid; 2-Hydroxy-p-toluic acid |  | C8H8O3 | 詳情 | 供應商 |
| 50-86-2 | 4-乙酰氨基水楊酸; 4-乙酰氨基-2-羥基苯甲酸 | 4-Acetamidosalicylic acid; 4-Acetamido-2-hydroxybenzoic acid |  | C9H9NO4 | 詳情 | 供應商 |
| 51-15-0 | 2-吡啶醛肟甲氯 | 2-Pyridinealdoxime methochloride; 2-PAM chloride; Pralidoxime chloride |  | C7H9ClN2O | 詳情 | 供應商 |
| 51-17-2 | 苯并咪唑 | Benzimidazole; 1,3-Benzodiazole |  | C7H6N2 | 詳情 | 供應商 |