| CAS登錄號 | 中文名 | 英文名 | 分子結構式 | 分子式 | 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 |
| 50-67-9 | 5-羥基色胺; 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 | 詳情 | 供應商 |
| 50-76-0 | 放線菌素D; 更生霉素 | Actinomycin D; Dactinomycin; 2-Amino-N,N'-bis[hexadecahydro-2,5,9-trimethyl-6,13-bis(1-methylethyl)-1,4,7,11,14-pentaoxo-1H-pyrrolo[2,1-i][1,4,7,10,13]oxatetraazacyclohexadecin-10-yl]-4,6-dimethyl-3-oxo-3H-phenoxazi |  | C62H86N12O16 | 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 |
| 51-74-1 | 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 |
| 53-86-1 | 吲哚美辛; 1-(4-氯苯甲�；�)-5-甲氧基-2-甲基-1H-吲哚-3-乙酸 | Indometacin; 1-(4-Chlorobenzoyl)-5-methoxy-2-methyl-1H-indole-3-acetic acid |  | C19H16ClNO4 | 詳情 | 供應商 |
| 54-71-7 | 鹽酸毛果蕓香堿; (+)-毛果蕓香堿鹽酸鹽; (3S,4R)-4,5-二氫-3-乙基-4-(1-甲基-1H-咪唑-5-基甲基)-2(3H)-呋喃酮 | (+)-Pilocarpine hydrochloride; (3S,4R)-4,5-Dihydro-3-ethyl-4-(1-methyl-1H-imidazol-5-ylmethyl)-2(3H)-furanone hydrochloride |  | C11H17ClN2O2 | 詳情 | 供應商 |
| 54-95-5 | 戊四唑; 1,5-五亞甲基-1H-四唑; 6,7,8,9-四氫-5H-四唑并氮雜卓; 戊撐四唑; 戊四氮; 五甲烯四氮唑 | Pentetrazol; 1,5-Pentamethylene-1H-tetrazole; 6,7,8,9-Tetrahydro-5H-tetrazolo[1,5-a]azepine |  | C6H10N4 | 詳情 | 供應商 |
| 56-04-2 | 甲基硫脲嘧啶; 甲基硫氧嘧啶; 4-羥基-2-巰基-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 | 詳情 | 供應商 |
| 56-09-7 | 2-氨基-4,6-二羥基嘧啶 | 2-Amino-4,6-dihydroxypyrimidine; 2-Amino-6-hydroxy-1H-pyrimidin-4-one; 2-Aminopyrimidine-4,6-diol |  | C4H5N3O2 | 詳情 | 供應商 |
| 56-92-8 | 組胺二鹽酸鹽; 組胺雙鹽酸鹽 | Histamine dihydrochloride; 2-(4-Imidazolyl)ethylamine dihydrochloride; 2-(1H-Imidazol-4-yl)ethylamine dihydrochloride |  | C5H11Cl2N3 | 詳情 | 供應商 |
| 57-22-7 | 長春新堿 | Vincristine; Leurocristine(7CI,8CI); 1H-Indolizino[8,1-cd]carbazole, vincaleukoblastine deriv.; 2H-3,7-Methanoazacycloundecino[5,4-b]indole, vincaleukoblastine deriv.; (+)-Vincristine; 22-Oxovincaleukoblastine; LCR; Leucristine; OncoTCS; VCR; Vincristin; Vincristine; Vinkristin |  | C46H56N4O10 | 詳情 | 供應商 |
| 58-08-2 | 咖啡因; 1,3,7-三甲基黃嘌呤; 1,3,7-三甲基-3,7-二氫-1H-嘌呤-2,6-二酮 | Caffeine; 1,3,7-Trimethylxanthine; 3,7-Dihydro-1,3,7-trimethyl-1H-purine-2,6-dione |  | C8H10N4O2 | 詳情 | 供應商 |
| 58-55-9 | 茶堿; 無水茶堿; 1,3-二甲基-3,7-二氫-1H-嘌呤-2,6-二酮; 二氧二甲基嘌呤; 1,3-二甲基黃嘌呤 | Theophylline; 1,3-Dimethyl-2,6-dioxo-1,2,3,6-tetrahydropurine; 1,3-Dimethylxanthine; 3,7-Dihydro-1,3-dimethyl-1H-purine-2,6-dione |  | C7H8N4O2 | 詳情 | 供應商 |
| 58-85-5 | D-生物素; 維生素H | D-Biotin; Vitamin H; Vitamin B7; Hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanoic acid |  | C10H16N2O3S | 詳情 | 供應商 |
| 59-98-3 | 托拉佐林; 妥拉唑林; 2-苯甲基咪唑啉; 2-芐基-4,5-二氫-1H-咪唑 | Tolazoline; 2-Benzylimidazoline; 2-Benzyl-4,5-dihydro-1H-imidazole; 4,5-Dihydro-2-(phenylmethyl)-1H-imidazole |  | C10H12N2 | 詳情 | 供應商 |
| 61-50-7 | N,N-二甲基色胺; N,N-二甲基-1H-吲哚-3-乙胺 | N,N-Dimethyltryptamine; N,N-Dimethyl-1H-indole-3-ethylamine |  | C12H16N2 | 詳情 | 供應商 |
| 64-43-7 | 阿米妥鈉; 異戊巴比妥納; 5-乙基-5-異戊基巴比妥酸鈉; 5-乙基-5-異戊基-2,4,6(1H,3H,5H)-嘧啶三酮一鈉鹽 | Amytal sodium; Sodium 5-ethyl-5-(3-methylbutyl)-4,6-dioxo-1H-pyrimidin-2-olate |  | C11H17N2NaO3 | 詳情 | 供應商 |
| 67-51-6 | 3,5-二甲基吡唑 | 3,5-Dimethylpyrazole; 3,5-Dimethyl-1H-pyrazole |  | C5H8N2 | 詳情 | 供應商 |