| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 50-02-2 | 地塞米松 | Dexamethasone; 9alpha-Fluoro-11beta,17alpha,21-trihydroxy-16alpha-methylpregn-1,4-diene-3,20-dione | ![]() | C22H29FO5 | 详情 | 供应商 |
| 53-33-8 | 帕拉米松 | Paramethasone; 6a-Fluoro-11b,17a,21-trihydroxy-16a-methyl-1,4-pregnadiene-3,20-dione | ![]() | C22H29FO5 | 详情 | 供应商 |
| 54-95-5 | 戊四唑; 1,5-五亚甲基-1H-四唑; 6,7,8,9-四氢-5H-四唑并氮杂卓; 戊撑四唑; 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 | 详情 | 供应商 |
| 57-68-1 | 磺胺二甲嘧啶; N-(4,6-二甲基-2-嘧啶基)-4-氨基苯磺酰胺; 磺胺二甲基嘧啶 | Sulfamethazine; 2-(p-Aminobenzenesulfonamido)-4,6-dimethylpyrimidine; 2-sulfanilamido-4,6-dimethylpyrimidine; N1-(4,6-Dimethyl-2-pyrimidinyl)sulfanilamide; sulfadimezine; Sulfadimidine | ![]() | C12H14N4O2S | 详情 | 供应商 |
| 58-37-7 | 氨丙嗪; N,N,N',N'-四甲基-3-(10H-吩噻嗪-10-基)-1,2-丙二胺 | Aminopromazine; N,N,N',N'-Tetramethyl-3-(10H-phenothiazin-10-yl)-1,2-propanediamine | ![]() | C19H25N3S | 详情 | 供应商 |
| 59-05-2 | 甲氨蝶呤; N-[4-[[(2,4-二氨基-6-蝶啶)甲基]甲氨基]苯甲酰]-L-谷氨酸 | Methotrexate; (+)-amethopterin; (+)-4-Amino-10-methylfolic acid; N-(p-(((2,4-Diamino-6-pteridinyl)methyl)methylamino)benzoyl)-L-glutamic acid | ![]() | C20H22N8O5 | 详情 | 供应商 |
| 64-20-0 | 四甲基溴化铵; 溴化四甲铵 | Tetramethylammonium bromide; Ammonium,tetramethyl-, bromide (8CI); Methanaminium, N,N,N-trimethyl-, bromide (9CI); Methyl, (dimethylamino)-, methobromide (7CI); Tetramethylammonium bromide(6CI); TMAB | ![]() | C4H12BrN | 详情 | 供应商 |
| 75-57-0 | 四甲基氯化铵 | Tetramethylammonium chloride; Tetramethyl ammonium chloride; N,N,N-trimethylmethanaminium chloride; TMAC | ![]() | C4H12ClN | 详情 | 供应商 |
| 75-58-1 | 四甲基碘化铵; N,N,N-三甲基-1-甲铵碘化物 | Tetramethylammonium iodide; N,N,N-Trimethylmethanaminium iodide | ![]() | C4H12IN | 详情 | 供应商 |
| 75-59-2 | 四甲基氢氧化铵 | Tetramethylammonium hydroxide; Tetramethyl ammonium hydroxide | ![]() | C4H13NO | 详情 | 供应商 |
| 75-74-1 | 四甲基铅; 四甲铅 | Tetramethyllead; tetramethyllead | ![]() | C4H12Pb | 详情 | 供应商 |
| 75-76-3 | 四甲基硅烷 | tetramethylsilane; NSC 5210; T2050; TMS; TMS (silane derivative); Tetramethylsilane | ![]() | C4H12Si | 详情 | 供应商 |
| 78-63-7 | 2,5-二甲基-2,5-二(叔丁基过氧基)己烷; 双"2,5"硫化剂; 硫化剂双二五 | 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane; Di-tert-butyl 1,1,4,4-tetramethyltetramethylene diperoxide; Trigonox 101; Luperox | ![]() | C16H34O4 | 详情 | 供应商 |
| 80-35-3 | 磺胺甲氧哒嗪; 4-氨基-N-(6-甲氧基-3-哒嗪基)苯磺酰胺; 3-对氨基苯磺酰胺基-6-甲氧基哒嗪 | Sulfamethoxypyridazine; 4-Amino-N-(6-methoxy-3-pyridazinyl)-benzenesulfonamide | ![]() | C11H12N4O3S | 详情 | 供应商 |
| 80-70-6 | 四甲基胍; 1,1,3,3-四甲基胍 | Tetramethylguanidine; 1,1,3,3-Tetramethylguanidine; N,N,N',N'-Tetramethylguanidine; TMG | ![]() | C5H13N3 | 详情 | 供应商 |
| 95-93-2 | 1,2,4,5-四甲苯; 均四甲苯 | 1,2,4,5-Tetramethylbenzene; Durene | ![]() | C10H14 | 详情 | 供应商 |
| 98-77-1 | 橡胶促进剂PPD; 1-哌啶二硫代甲酸哌啶盐 | Piperidine pentamethylenedithiocarbamate; 1-Piperidinecarbodithioic acid piperidine salt | ![]() | C6H11NS2.C5H11N | 详情 | 供应商 |
| 100-22-1 | N,N,N',N'-四甲基对苯二胺; N,N,N',N'-四甲基-1,4-苯二胺 | N,N,N',N'-Tetramethyl-1,4-phenylenediamine; N,N,N',N'-Tetramethyl-p-phenylenediamine | ![]() | C10H16N2 | 详情 | 供应商 |
| 100-42-5 | 苯乙烯; 苏合香烯; 乙烯苯; 乙烯基苯 | phenylethylene; Styrene(8CI); Cinnamene; Ethenylbenzene; NSC 62785; Phenethylene; Phenylethene; Phenylethylene; Styrol; Styrole; Styrolene; Styropol SO; TTB 7302; Vinylbenzene; Vinylbenzol; | ![]() | C8H8 | 详情 | 供应商 |