| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 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 |
| 58-05-9 | 亚叶酸; 5-甲酰-5,6,7,8-四氢叶酸 | Folinic acid; Leucovorin; 5-Formyl-5,6,7,8-tetrahydrofolate; (2S)-2-[[4-[(2-Amino-5-formyl-4-oxo-1,6,7,8-tetrahydropteridin-6-yl)methylamino]benzoyl]amino]pentanedioic acid |  | C20H23N7O7 | 详情 | 供应商 |
| 58-55-9 | 茶碱; 无水茶碱; 1,3-二甲基-3,7-二氢-1H-嘌呤-2,6-二酮; 二氧二甲基嘌呤; 1,3-二甲基黄嘌呤 | 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 | 详情 | 供应商 |
| 60-54-8 | 四环素; 四环素碱 | Tetracycline; (2Z,4S,4aS,6S,12aS)-2-(Amino-hydroxymethylidene)-4-dimethylamino-6,10,11,12a-tetrahydroxy-6-methyl-4,4a,5,5a-tetrahydrotetracene-1,3,12-trione |  | C22H24N2O8 | 详情 | 供应商 |
| 64-86-8 | 秋水仙素; 秋水仙碱 | Colchicine; 7-Acetamido-6,7-dihydro-1,2,3,10-tetramethoxybenzo[a]heptalen-9(5H)-one; N-(5,6,7,9-tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo[a]heptalen-7-yl)-acetamide |  | C22H25NO6 | 详情 | 供应商 |
| 65-86-1 | 乳清酸; 1,2,3,6-四氢-2,6-二氧代-4-嘧啶羧酸 | Orotic acid; 1,2,3,6-tetrahydro-2,6-dioxo-4-pyrimidinecarboxylic acid; 2,6-Dihydroxypyrimidine-4-carboxylic acid; 6-Carboxy-2,4-dihydroxypyrimidine; 6-Carboxyuracil; Uracil-6-carboxylic acid |  | C5H4N2O4 | 详情 | 供应商 |
| 77-73-6 | 二聚环戊二烯; 二环戊二烯; 双环戊二烯 | Dicyclopentadiene; 3a,4,7,7a-tetrahydro-4,7-methanoindene; 1,3-Cyclopentadiene dimer; DCPD |  | C10H12 | 详情 | 供应商 |
| 77-95-2 | 右旋奎宁酸 | Quinic acid; 1,3,4,5-tetrahydroxycyclohexanecarboxylic acid; D-(-)-Quinic acid |  | C7H12O6 | 详情 | 供应商 |
| 84-22-0 | 四氢唑啉; 四氢萘咪唑; 4,5-二氢-2-(1,2,3,4-四氢-1-萘基)-1H-咪唑 | Tetryzoline; 4,5-Dihydro-2-(1,2,3,4-tetrahydro-1-naphthyl)-1H-imidazole; Tetrahydrozoline; Visine |  | C13H16N2 | 详情 | 供应商 |
| 85-40-5 | 1,2,3,6-四氢邻苯二甲酰亚胺; 四氢酞酰亚胺 | Tetrahydrophthalimide; 4-Cyclohexene-1,2-dicarboximide; 1,2,3,6-tetrahydrophthalimide |  | C8H9NO2 | 详情 | 供应商 |
| 90-19-7 | 鼠李素; 3,5,3',4'-四羟基-7-甲氧基黄酮 | Rhamnetin; 3,5,3',4'-tetrahydroxy-7-methoxyflavone |  | C16H12O7 | 详情 | 供应商 |
| 97-29-0 | 2,2',4,4'-四羟基二苯硫醚 | Resorcinol sulfide; 2,2',4,4'-tetrahydroxydiphenyl sulfide; 4,4'-Thiodiresorcinol; Diresorcinol sulfide |  | C12H10O4S | 详情 | 供应商 |
| 100-50-5 | 1,2,3,6-四氢苯甲醛; 1,2,5,6-四氢苯甲醛; 3-环己烯甲醛 | 3-Cyclohexene-1-carboxaldehyde; 1,2,3,6-tetrahydrobenzaldehyde; 4-Formyl-1-cyclohexene |  | C7H10O | 详情 | 供应商 |
| 110-83-8 | 环己烯 | Cyclohexene; 1,2,3,4-tetrahydrobenzene; Benzene tetrahydride; Benzene, tetrahydro-; Cyclohex-1-ene; NSC 24835; Tetrahydrobenzene; |  | C6H10 | 详情 | 供应商 |
| 119-64-2 | 1,2,3,4-四氢萘; 萘满 | tetrahydronaphthalene; 1,2,3,4-tetrahydronaphthalene; Benzocyclohexane; NSC 77451; Tetrahydronaphthalene; Tetralin; Tetranap |  | C10H12 | 详情 | 供应商 |
| 124-94-7 | 曲安西龙; 9a-氟-11b,16a,17a,21-四羟基-1,4-孕烯-3,20-二酮 | Triamcinolone; 9a-Fluoro-11b,16a,17a,21-tetrahydroxy-1,4-pregnadiene-3,20-dione |  | C21H27FO6 | 详情 | 供应商 |
| 129-64-6 | 降冰片烯二酸酐 | Carbic anhydride; Endo-3,6-methylene-1,2,3,6-tetrahydrophthalic anhydride; cis-5-Norbornene-endo-2,3-dicarboxylic anhydride |  | C9H8O3 | 详情 | 供应商 |
| 130-86-9 | 原阿片碱 | Protopine; 4,6,7,14-tetrahydro-5-methyl-bis[1,3]benzodioxolo[4,5-c-5',6'-g] azecin-13(5H)-one |  | C20H19NO5 | 详情 | 供应商 |
| 131-55-5 | 2,2',4,4'-四羟基二苯甲酮 | 2,2',4,4'-tetrahydroxybenzophenone; Di(2,4-dihydroxyphenyl)methanone; Bis(2,4-dihydroxyphenyl)methanone |  | C13H10O5 | 详情 | 供应商 |
| 131-92-0 | 还原棕3 | Vat Brown 3; C.I. 69015; C.I. Pigment Brown 28; N,N'-(10,15,16,17-tetrahydro-5,10,15,17-tetraoxo-5H-dinaphtho[2,3-a:2',3'-i]carbazole-4,9-diyl)bis(benzamide) |  | C42H23N3O6 | 详情 | 供应商 |
