| CAS登錄號 | 中文名 | 英文名 | 分子結(jié)構式 | 分子式 | 詳情 | 供應商 | 
| 50-18-0 | 環(huán)磷酰胺; P-[N,N-雙(beta-氯乙基)]-1-氧-3-氮-2-磷雜環(huán)己烷-P-氧化物 | Cyclophosphamide; 1-(Bis(2-chloroethyl)amino)-1-oxo-2-aza-5-oxaphosphoridine; 2-(Di(2-chloroethyl)amino)-1-oxa-3-aza-2-phosphacyclohexane 2-oxide |  | C7H15Cl2N2O2P | 詳情 | 供應商 | 
| 50-34-0 | 溴丙胺太林; 溴丙胺肽林; (2-羥乙基)二異丙基甲基溴化銨咕噸-9-羧酸酯 | Propantheline bromide; (2-Hydroxyethyl)diisopropylmethylammonium bromide xanthene-9-carboxylate |  | C23H30NO3.Br | 詳情 | 供應商 | 
| 50-35-1 | 沙利度胺; 酞咪哌啶酮; N-(2,6-二氧代-3-哌啶基)-鄰苯二甲酰亞胺 | Thalidomide; 2-(2,6-Dioxo-3-piperidinyl)-1H-isoindole-1,3(2H)-dione |  | C13H10N2O4 | 詳情 | 供應商 | 
| 50-60-2 | 酚妥拉明; 3-[[(4,5-二氫-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 | 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 | 
| 50-71-5 | 阿脲; 四氧嘧啶 | Alloxan; 2,4,5,6(1H,3H)-Pyrimidinetetraone |  | C4H2N2O4 | 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 | 
| 50-89-5 | beta-胸苷; beta-胸甙; 胸腺嘧啶脫氧核苷; 2'-脫氧胸腺嘧啶核苷 | Thymidine; 1-(2-Deoxy-beta-D-ribofuranosyl)-5-methyluracil; 1-(2-Deoxy-beta-D-ribofuranosyl)thymine; Thymine deoxyriboside; 2'-Deoxythymidine; 5-Methyldeoxyuridine |  | C10H14N2O5 | 詳情 | 供應商 | 
| 51-17-2 | 苯并咪唑 | Benzimidazole; 1,3-Benzodiazole |  | C7H6N2 | 詳情 | 供應商 | 
| 51-20-7 | 5-溴尿嘧啶 | 5-Bromouracil; 5-Bromo-2,4(1H,3H)-pyrimidinedione; 5-Bromopyrimidine-2,4-diol |  | C4H3BrN2O2 | 詳情 | 供應商 | 
| 51-21-8 | 5-氟脲嘧啶; 5-氟-2,4(1H,3H)-嘧啶二酮 | 5-Fluorouracil; 5-Fluoro-2,4(1H,3H)-pyrimidinedione; 5-Fluoro-2,4-pyrimidinedione; 5-Fluoropyrimidine-2,4-dione |  | C4H3FN2O2 | 詳情 | 供應商 | 
| 51-45-6 | 組胺; 1H-咪唑-4-乙胺 | Histamine; 1H-Imidazole-4-ethanamine; 2-(4-Imidazolyl)ethylamine; 4-(2-Aminoethyl)-1H-imidazole |  | C5H9N3 | 詳情 | 供應商 | 
| 51-56-9 | 氫溴酸后馬托品; 后馬托品氫溴酸鹽; 8-甲基-8-氮雜雙環(huán)[3.2.1]辛-3-醇alpha-羥基苯乙酸酯氫溴酸鹽 | DL-Homatropine hydrobromide; alpha-Hydroxybenzeneacetic acid 8-methyl-8-azabicyclo[3.2.1]oct-3-yl ester hydrobromide |  | C16H22BrNO3 | 詳情 | 供應商 | 
| 51-74-1 | 組胺磷酸鹽; 磷酸組胺 | Histamine phosphate; 1H-Imidazole-4-ethanamine phosphate (1:2) |  | C5H9N3.2(H3PO4) | 詳情 | 供應商 | 
| 52-24-4 | 三亞乙基硫代磷酰胺; N,N',N''-三乙撐硫代磷酰胺; 三乙烯硫代磷酰胺; 1,1',1"-硫次膦基三氮丙啶; 噻替哌; 塞替派 | Triethylenethiophosphoramide; N,N',N"-Triethylenethiophosphoramide; Thio-TEPA; Tris(1-aziridinyl)phosphine sulfide |  | C6H12N3PS | 詳情 | 供應商 | 
| 53-59-8 | 煙酰胺腺嘌呤雙核苷酸磷酸鹽; 煙酰胺腺嘌呤雙核甙酸磷酸鹽; 輔酶II; NADP | Triphosphopyridine nucleotide; beta-Nicotinamide adenine dinucleotide phosphate; beta-NADP |  | C21H28N7O17P3 | 詳情 | 供應商 | 
| 53-84-9 | 煙酰胺腺嘌呤雙核苷酸; 煙酰胺腺嘌呤雙核甙酸; 輔酶I; NAD | beta-Diphosphopyridine nucleotide; beta-Nicotinamide adenine dinucleotide; beta-DPN; beta-NAD |  | C21H27N7O14P2 | 詳情 | 供應商 | 
| 54-31-9 | 呋噻米; 呋喃苯胺酸; 利尿磺胺; 2-(2-呋喃甲基)氨基-5-(磺酰氨基)-4-氯苯甲酸 | Furosemide; 5-(Aminosulfonyl)-4-chloro-2-((2-furanylmethyl)amino)benzoic acid; 4-Chloro-N-furfuryl-5-sulfamoylanthranilic acid; 2-Furfurylamino-4-chloro-5-sulfamoylbenzoic acid |  | C12H11ClN2O5S | 詳情 | 供應商 | 
| 55-21-0 | 苯甲酰胺 | benzamide |  | C7H7NO | 詳情 | 供應商 | 
| 56-05-3 | 2-氨基-4,6-二氯嘧啶 | 2-Amino-4,6-dichloropyrimidine; 4,6-Dichloropyrimidin-2-ylamine; 4,6-Dichloro-2-pyrimidinamine |  | C4H3Cl2N3 | 詳情 | 供應商 |