| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-异丙基-1,5-二甲基嘧啶-2,4,6(1H,3H,5H)-三酮 | 1,5-Dimethyl-5-isopropyl-barbitursaeure | 4336-85-0 | C9H14N2O3 |
| 5-庚基-2-呋喃硫醇 | 5-Heptylfuran-2-thiol | 415921-25-4 | C11H18OS |
| 5-己烯酸,2-(乙酰基氨基)-,甲基酯 | 8,9-dimethyl-11H-indolo<3,2-c>quinoline | 4295-33-4 | C17H14N2 |
| 5-己烯-2,4-二醇 | 5-hexene-2,4-diol | 42411-87-0 | C6H12O2 |
| 5-巯基甲脲嘧啶 | 5-mercaptomethyl-uracil | 4874-36-6 | C5H6N2O2S |
| 5-壬烷亚基肼 | nonan-5-one-hydrazone | 409321-22-8 | C9H20N2 |
| 5-噻吩-2-基-4H-1,2,4-噻唑-3-胺 | 3-(2-thienyl)-1H-1,2,4-triazol-5-amine | 4922-99-0 | C6H6N4S |
| 5-嘧啶羧酸肼 | pyrimidine-5-carbohydrazide | 40929-42-8 | C5H6N4O |
| 5-嘧啶羧酸盐酸盐 | pyrimidine-5-carboxylic acid hydrochloride | 409357-05-7 | C5H4N2O2*0ClH |
| 5-嘧啶羧酸,4-(2-呋喃基)-1,2,3,4-四氢-6-甲基-2-羰基-,1-甲基乙基酯 | 4-(chloromethoxy-methyl)-[1,3]dioxolane | 4362-37-2 | C5H9ClO3 |
| 5-嘧啶羧胺 | pyrimidine-5-carboxamide | 40929-49-5 | C5H5N3O |
| 5-嘧啶甲酸乙酯 | ethyl pyrimidine-5-carboxylate | 40929-50-8 | C7H8N2O2 |
| 5-嘧啶甲酸 | Pyrimidine-5-carboxylic acid | 4595-61-3 | C5H4N2O2 |
| 5-喹喔啉基甲醇 | quinoxalin-5-ylmethanol | 496765-32-3 | C9H8N2O |
| 5-哌啶戊腈 | 5-piperidinovaleronitrile | 4734-49-0 | C10H18N2 |
| 5-呋喃-2-基[1,3,4]噻二唑-2-胺 | 5-(furan-2-yl)-1,3,4-thiadiazol-2-amine | 4447-45-4 | C6H5N3OS |
| 5-吗啉-4-基-2-硝基苯甲酰胺 | 2-nitro-5-(1-morpholino)-benzamide | 404009-38-7 | C11H13N3O4 |
| 5-吗啉-4-基-1,3,4-噁二唑-2-胺 | 5-morpholino-1,3,4-oxadiazol-2-amine | 496057-17-1 | C6H10N4O2 |
| 5-叠氮基异邻苯二甲酸二甲酯 | dimethyl 5-azidoisophthalate | 474975-46-7 | C10H9N3O4 |
| 5-叠氮基异喹啉 | 5-azidoisoquinoline | 43101-10-6 | C9H6N4 |
| 5-叠氮基-4-氯-2H-哒嗪-3-酮 | 5-azido-4-chloropyridazin-3(2H)-one | 40175-80-2 | C4H2ClN5O |
| 5-叔丁基对甲酚 | 3-methyl-5-tert-butylphenol | 4892-31-3 | C11H16O |
| 5-叔丁基-7-三氟甲基-4,5,6,7-四氢吡唑并[1,5-a]嘧啶-2-羧酸 | 5-tert-Butyl-7-trifluoromethyl-4,5,6,7-tetrahydro-pyrazolo[1,5-a]pyrimidine-2-carboxylic acid | 436088-41-4 | C12H16F3N3O2 |
| 5-叔丁基-4-羟基甲基-2-甲基-呋喃-3-羧酸 | 2-methyl-4-hydroxymethyl-5-tert-butylfuran-3-carboxylic acid | 462068-43-5 | C11H16O4 |
| 5-叔丁基-4-甲基-噻唑-2-胺 | 5-(1,1-dimethyl)ethyl-4-methylthiazol-2-ylamine | 45865-42-7 | C8H14N2S |
| 5-叔丁基-4-二乙基氨基甲基-2-甲基-呋喃-3-羧酸 | 5-tert-Butyl-4-diethylaminomethyl-2-methyl-furan-3-carboxylic acid hydrochloride | 435341-89-2 | C15H26ClNO3 |
| 5-叔丁基-3-甲基-呋喃-2-羧酸 | 3-methyl-5-tert-butylfuran-2-carboxylic acid | 436088-94-7 | C10H14O3 |
| 5-叔丁基-3-甲基-1,2-恶唑 | 5-<i>tert</i>-butyl-3-methyl-isoxazole | 41027-44-5 | C8H13NO |
| 5-叔丁基-3-二苯并呋喃-4-基-2-羟基苯甲醛 | 5-tert-Butyl-3-dibenzofuran-4-yl-2-hydroxy-benzaldehyde | 402576-63-0 | C23H20O3 |
| 5-叔丁基-2-甲氧基-3-硝基苯胺 | 5-tert-Butyl-2-methoxy-3-nitroaniline | 404010-31-7 | C11H16N2O3 |
| 5-叔丁基-2-甲基-4-吗啉-4-甲基呋喃-3-羧酸 | 5-Tert-butyl-2-methyl-4-morpholin-4-ylmethyl-furan-3-carboxylic acid hydrochloride | 435342-04-4 | C15H24ClNO4 |
| 5-叔丁基-2-甲基-1,3-二硝基苯 | 4-(tert-butyl)-2,6-dinitrotoluene | 4162-89-4 | C11H14N2O4 |
| 5-叔丁基-2-哌啶基-1-甲基呋喃-3-羧酸 | 5-Tert-butyl-2-piperidin-1-ylmethyl-furan-3-carboxylic acid hydrochloride | 435342-03-3 | C15H24ClNO3 |
| 5-叔丁基-2-(4-氯苯基)-2H-吡唑-3-胺 | 3-tert-butyl-1-(4-chlorophenyl)-1H-pyrazol-5-amine | 478016-00-1 | C13H16ClN3 |
| 5-叔丁基-2-(3-氯-4-甲基苯基)-1,3-苯并恶唑 | 5-<i>tert</i>-butyl-2-(3-chloro-4-methyl-phenyl)-benzooxazole | 42196-68-9 | C18H18ClNO |
| 5-叔丁基-2-(3-氟苯基)-2H-吡唑-3-胺 | 3-(tert-butyl)-1-(3-fluorophenyl)-1H-pyrazol-5-amine | 476637-06-6 | C13H16FN3 |
| 5-叔丁基-1-茚满酮 | 5-tert-butyl-1-indanone | 4600-86-6 | C13H16O |
| 5-叔-丁基-2,4-二羟基苯并苯基酮 | 2,4-dihydroxy-5-tert-butylbenzophenone | 4211-67-0 | C17H18O3 |
| 5-十六酮 | hexadecan-5-one | 41903-81-5 | C16H32O |
| 5-十八碳烯酸 | Octadec-5-enoic acid | 4682-40-0 | C18H34O2 |
| 5-十七烷基间苯二酚 | 5-heptadecylresorcinol | 41442-57-3 | C23H40O2 |
| 5-仲丁基-1,5-二甲基巴比妥酸 | 1,5-Dimethyl-5-sec-butyl-barbitursaeure | 4325-43-3 | C10H16N2O3 |
| 5-亚硝基-2,4,6-三羟基嘧啶 | 5-Nitroso-1,3-diazinane-2,4,6-trione | 43109-88-2 | C4H3N3O4 |
| 5-亚甲基-6,7,8,9-四氢-5H-苯并[7]轮烯 | 5-methylene-6,7,8,9-tetrahydro-5H-benzo[7]annulene | 40562-09-2 | C12H14 |
| 5-二甲氨基戊烷-2-酮 | 1-N,N-dimethylaminopentan-4-one | 43018-61-7 | C7H15NO |
| 5-二甲氨基-1-萘磺酸 | dansyl acid | 4272-77-9 | C12H13NO3S |
| 5-二甲氨-2-硝基三氟甲苯 | N,N-dimethyl-4-nitro-3-(trifluoromethyl)aniline | 41512-62-3 | C9H9F3N2O2 |
| 5-二乙基氨基甲基-2-苯基呋喃-3-羧酸 | 5-Diethylaminomethyl-2-phenyl-furan-3-carboxylic acid hydrochloride | 435341-94-9 | C16H20ClNO3 |
| 5-乙酰胺基-2-溴三氟甲苯 | N-(4-bromo-3-trifluoromethylphenyl)acetamide | 41513-05-7 | C9H7BrF3NO |
| 5-乙酰氨基-2-硝基苯甲酸 | 5-acetamido-2-nitrobenzoic acid | 4368-83-6 | C9H8N2O5 |