| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 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 |
| 50-55-5 | 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 | 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 |
| 51-52-5 | 丙基硫氧嘧啶; 6-丙基-2-巯基-4-羟基嘧啶; 6-丙基-2-硫代-2,3-二氢-4(1H)-嘧啶酮 | Propylthiouracil; 6-Propyl-2-thiouracil; 2-Mercapto-6-propylpyrimid-4-one; 4-Hydroxy-2-mercapto-6-propylpyrimidine |  | C7H10N2OS | 详情 | 供应商 |
| 52-01-7 | 螺内酯; 17beta-羟基-3-氧-7alpha-(乙酰硫基)-17alpha-孕甾-4-烯-21-羧酸-gamma-内酯 | Spironolactone; 17-Hydroxy-7-alpha-mercapto-3-oxo-17-alpha-pregn-4-ene-21-carboxylic acid-gamma-lactone-7-acetate |  | C24H32O4S | 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 |
| 52-68-6 | 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 |
| 52-89-1 | L-半胱氨酸盐酸盐(无水物) | L-Cysteine hydrochloride; (r)-cysteinehydrochloride; (R)-Cysteine-hydrochloride; 3-Mercaptoalanine hydrochloride; Cystein chloride; Cysteine chlorhydrate; Cysteine chlorohydrate; Cysteine, hydrochloride, L-; cysteinechlorhydrate |  | C3H8ClNO2S | 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 |
| 53-36-1 | 甲基泼尼松龙醋酸酯 | Methylprednisolone acetate; Methylprednisolone 21-acetate; Depo-medrate |  | C24H32O6 | 详情 | 供应商 |
| 54-12-6 | DL-色氨酸; (+/-)-2-氨基-3-(3-吲哚基)丙酸 | DL-Tryptophan; (+/-)-2-Amino-3-(3-indolyl)propionic acid |  | C11H12N2O2 | 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 |
| 56-04-2 | 甲基硫脲嘧啶; 甲基硫氧嘧啶; 4-羟基-2-巯基-6-甲基嘧啶 | Methylthiouracil; 6-Methyl-2-thiouracil; 4-Hydroxy-2-mercapto-6-methylpyrimidine; 6-Methyl-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one |  | C5H6N2OS | 详情 | 供应商 |
| 56-25-7 | 斑蝥素; 六氢-3a,7a-二甲基-4,7-环氧异苯并呋喃-1,3-二酮 | Cantharidin; Dimethyl-3,6-epoxyperhydrophthalic anhydride; (1R,2S,3R,6S)-1,2-Dimethyl-3,6-epoxycyclohexane-1,2-dicarboxylic anhydride |  | C10H12O4 | 详情 | 供应商 |
| 56-69-9 | 5-羟基色氨酸; DL-2-氨基-3-(5-羟基吲哚)丙酸 | 5-Hydroxytryptophan; DL-5-Hydroxytryptophan; DL-2-Amino-3-(5-hydroxyindolyl)propionic acid |  | C11H12N2O3 | 详情 | 供应商 |
| 57-06-7 | 异硫氰酸烯丙酯 | Allyl isothiocyanate; Isothiocyanicacid, allyl ester (6CI,8CI); 2-Propenyl isothiocyanate; 3-Isothiocyanato-1-propene; AITC; Allyl isothiocyanate; Allyl mustard oil; Allyl thioisocyanate; Allylsevenolum; Allyspol; Allyspol 75EC; Carbospol; Mustard oil; NSC 5572; Oleum sinapis; Redskin; Senfoel; Volatile mustard oil; Volatile oil of mustard; Wasaouro EXT |  | C4H5NS | 详情 | 供应商 |
| 57-08-9 | 6-乙酰氨基己酸; 醋氨己酸 | 6-Acetamidohexanoic acid; epsilon-Acetamidocaproic acid |  | C8H15NO3 | 详情 | 供应商 |
| 57-39-6 | 三(2-甲基氮丙啶)氧化膦 | Tris(2-methyl-1-aziridinyl)phosphine oxide; Phosphineoxide, tris(2-methyl-1-aziridinyl)- (6CI,8CI); EMT 50003; MAPO; MAPO(chemosterilant); Metapa; Metapoxide; Metepa; Methaphoxide; Methyl aphoxide; NSC 54054; Trimethylaziridinylphosphine oxide; Tris(1,2-propylene)phosphoramide; Tris(2-methyl-1-aziridinyl)phosphine oxide; Tris(2-methylaziridinyl)phosphine oxide; Tris(methylaziridinyl)phosphine oxide |  | C9H18N3OP | 详情 | 供应商 |
| 57-83-0 | 孕酮; 黄体素; 黄体酮 | Progesterone; Progestin; Lutren; Lutein; Flavolutan; Corporin; Luteal hormone; 4-Pregnene-3,20-dione |  | C21H30O2 | 详情 | 供应商 |
