| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-(氨基甲基)-1,2-二氢吡唑-3-酮 | 5-aminomethyl-1,2-dihydro-pyrazol-3-one | 33512-95-7 | C4H7N3O |
| 5-(氨基甲基)-1,2-二氢-3H-1,2,4-三唑-3-酮盐酸盐 | 5-(aminomethyl)-2,4-dihydro-3H-1,2,4-triazol-3-one hydrochloride | 367250-06-4 | C3H6N4O*ClH |
| 5-(氢过氧基甲基)-1H-嘧啶-2,4-二酮 | 5-Hydroperoxymethyluracil | 33499-50-2 | C5H6N2O4 |
| 5-(氢过氧基甲基)-1-[(2R,4S,5R)-4-羟基-5-(羟基甲基)四氢呋喃-2-基]嘧啶-2,4-二酮 | 5-(hydroperoxymethyl)-2'-deoxyuridine | 38716-10-8 | C10H14N2O7 |
| 5-(恶唑-5-基)戊-1-烯-3-醇 | 5-Oxazol-5-yl-pent-1-en-3-ol | 350847-76-6 | C8H11NO2 |
| 5-(恶唑-5-基)戊-1-烯-3-酮 | 5-Oxazol-5-yl-pent-1-en-3-one | 350847-78-8 | C8H9NO2 |
| 5-(异氰基甲基)-1,3-苯并二氧戊环 | 5-(isocyanomethyl)benzo[d][1,3]dioxole | 39533-29-4 | C9H7NO2 |
| 5-(异丙基硫基)-1,3,4-噻二唑-2-胺 | 5-(isopropylthio)-1,3,4-thiadiazol-2-amine | 30062-47-6 | C5H9N3S2 |
| 5-(对甲苯基偶氮基)-8-羟基喹啉 | 5-(4-methylphenyldiazenyl)-8-hydroxyquinoline | 32903-07-4 | C16H13N3O |
| 5-(四氯苯基)-1,2,3,4,7,7-六氯-2-降冰片烯 | 1,2,3,4,7,7-Hexachloro-5-(2,3,4,5-tetrachlorophenyl)bicyclo[2.2.1]hept-2-ene | 34571-15-8 | C13H4Cl10 |
| 5-(吡啶-4-基)-4H-1,2,4-三唑-3-胺 | 3-(pyridin-4-yl)-1H-1,2,4-triazol-5-amine | 3652-17-3 | C7H7N5 |
| 5-(吡啶-3-基亚甲基)-2-硫代-1,3-噻唑烷-4-酮 | (5Z)-5-(pyridin-3-ylmethylidene)-2-thioxo-1,3-thiazolidin-4-one | 3785-78-2 | C9H6N2OS2 |
| 5-(吡啶-3-基)-4H-1,2,4-三唑-3-胺 | 3-(pyridin-3-yl)-1H-1,2,4-triazol-5-amine | 35607-27-3 | C7H7N5 |
| 5-(吡啶-3-基)-1H-吡唑-3-羧酸 | 5-(pyridin-3-yl)-1H-pyrazole-3-carboxylic acid | 374064-01-4 | C9H7N3O2 |
| 5-(吡啶-2-基)-1,3,4-噁二唑-2-硫醇 | 5-(pyridin-2-yl)-1,3,4-oxadiazole-2-thiol | 3690-47-9 | C7H5N3OS |
| 5-(吗啉甲基)-2-糠醛 | 5-Morpholin-4-ylmethyl-furan-2-carbaldehyde | 392659-97-1 | C10H13NO3 |
| 5-(叠氮甲基)-2-氟苯甲腈 | 5-(azidomethyl)-2-fluorobenzonitrile | 368426-85-1 | C8H5FN4 |
| 5-(叔丁氧羰基氨基)-2-氟异烟酸甲酯 | 5-tert-butoxycarbonylamino-2-fluoro-isonicotinic acid, methyl ester | 305371-15-7 | C12H15FN2O4 |
| 5-(仲-丁基硫基)-1,3,4-噻二唑-2-胺 | 5-sek.-Butylthio-1,3,4-thiadiazolyl-2-amin | 33313-08-5 | C6H11N3S2 |
| 5-(二甲氨基)尿嘧啶 | 5-(dimethylamino)pyrimidine-2,4(1H,3H)-dione | 37454-51-6 | C6H9N3O2 |
| 5-(二甲氨基)吡啶-2-甲醛 | 5-(dimethylamino)pyridine-2-carbaldehyde | 31191-06-7 | C8H10N2O |
| 5-(二甲氨基)-戊腈 | 5-dimethylaminovaleronitrile | 3209-45-8 | C7H14N2 |
| 5-(二甲氨基)-2-碘苯酚 | 2-iodo-5-dimethylaminophenol | 39075-36-0 | C8H10INO |
| 5-(二甲基氨基)嘧啶 | 5-(dimethylamino)pyrimidine | 31401-46-4 | C6H9N3 |
| 5-(二甲基氨基)-N-[4-[4-(2-甲氧基苯基)-1-哌嗪基]丁基]-1-萘磺酰胺马来酸盐 | Cortexolone maleate | 390803-40-4 | C31H40N4O7S |
| 5-(二氨基亚甲基氨基)-2-[三(苯基)甲基氨基]戊酸 | <i>N</i><sup>α</sup>-trityl-L-arginine | 38453-62-2 | C25H28N4O2 |
| 5-(二氨基亚甲基氨基)-2-[[8-[[14-羟基-10,13-二甲基-17-(6-氧代吡喃-3-基)-1,2,3,4,5,6,7,8,9,11,12,15,16,17-十四氢环戊烯并[a]菲-3-基]氧基]-8-氧代辛酰]氨基]戊酸 | bufalitoxin | 35455-33-5 | C38H58N4O8 |
| 5-(二氟甲氧基)-2-{[(4-氯-3-甲氧基-2-吡啶基)甲基]硫}-1氢-苯并咪唑 | 2-[(4-chloro-3-methoxy-2-pyridinyl)-methylthio]-5-difluoromethoxy-1H-benzimidazole | 368890-20-4 | C15H12ClF2N3O2S |
| 5-(二噻吩-2-基亚甲基)-1,1-二甲基哌啶-1-鎓-3-醇溴化物 | 1,1-Dimethyl-3-(di-2-thienylmethylene)-5-hydroxy-piperidinium bromide | 38795-19-6 | C16H20BrNOS2 |
| 5-(二乙氧基甲基)-2-呋喃基硼酸 | 5-(Diethoxymethyl)-2-furylboronic acid | 378185-02-5 | C9H15BO5 |
| 5-(二乙基氨基)戊基胺 | 5-diethylaminopentylamine | 34987-15-0 | C9H22N2 |
| 5-(二丙基氨基)戊烷-1-醇 | dipropylamino-5 pentanol-1 | 39984-57-1 | C11H25NO |
| 5-(乙酰氨基)-N,N'-双(2,3-二羟基丙基)-2,4,6-三碘-1,3-苯二甲酰胺 | N,N'-bis(2,3-dihydroxypropyl)-5-acetamido-2,4,6-triiodoisophthalamide | 31127-80-7 | C16H20I3N3O7 |
| 5-(乙硫基)-3,4-二甲基-1,2-恶唑 | Isoxazole, 5-(ethylthio)-3,4-dimethyl-(9CI) | 37543-61-6 | C7H11NOS |
| 5-(乙氧基甲基)八氢-4,7-甲桥-1H-茚-5-醇 | 5-(Ethoxymethyl)octahydro-4,7-methano-1H-inden-5-ol | 34748-63-5 | C13H22O2 |
| 5-(三甲基甲硅烷基)-2-噻吩基锂 | 5-(trimethylsilyl)-2-thiophenyl lithium | 32552-56-0 | C7H11LiSSi |
| 5-(三氟甲氧基)吡啶-2-甲醛 | 5-(Trifluoromethoxy)pyridine-2-carbaldehyde | 31191-05-6 | C7H4F3NO2 |
| 5-(三氟甲基)喹啉 | 5-trifluoromethylquinoline | 342-30-3 | C10H6F3N |
| 5-(三氟甲基)-3H-1,3,4-噻二唑-2-硫酮 | 5-(trifluoromethyl)-1,3,4-thiadiazole-2-thiol | 37461-62-4 | C3HF3N2S2 |
| 5-(三氟甲基)-2-[3-(三氟甲基)苯基]吡啶 | 2-(3-CF3-(C6H4))(5-CF3)pyridine | 370878-56-1 | C13H7F6N |
| 5-(三氟甲基)-1H-吲哚-3-乙胺 | 5-trifluoromethyltryptamine hydrochloride | 320782-17-0 | C11H11F3N2*ClH |
| 5-(三乙氧基甲硅烷基)-2-甲氧基吡啶 | 5-(triethoxysilyl)-2-methoxypyridine | 380224-11-3 | C12H21NO4Si |
| 5-(丁烷-2-基氨基)-1,6-二甲基-3-苯基嘧啶-2,4-二酮 | 5-<i>sec</i>-butylamino-1,6-dimethyl-3-phenyl-1<i>H</i>-pyrimidine-2,4-dione | 32150-70-2 | C16H21N3O2 |
| 5-(丁基硫代)-3-氯-1,2,4-噻二唑 | 3-Chlor-5-n-butylthio-1,2,4-thiadiazol | 36955-36-9 | C6H9ClN2S2 |
| 5-(p-硝基苯基硫基)-3-苯基-1,3,4-噻二唑-2(3H)-硫酮 | 5-(4-nitro-phenylsulfanyl)-3-phenyl-3<i>H</i>-[1,3,4]thiadiazole-2-thione | 39572-15-1 | C14H9N3O2S3 |
| 5-(N-邻苯二甲酰亚氨基)-2-戊酮 | 2-(4-oxopentyl)isoindole-1,3-dione | 3197-25-9 | C13H13NO3 |
| 5-(N-叔丁氧羰基氨甲基)-4-苯基-1,2,4-噻唑-3-硫醇 | tert-Butyl N-[(5-mercapto-4-phenyl-4H-1,2,4-triazol-3-yl)methyl]carbamate | 306935-45-5 | C14H18N4O2S |
| 5-(N-叔丁氧基羰基氨基甲基)-4-环丙基-1,2,4-噻唑-3-硫醇 | tert-Butyl ((4-cyclopropyl-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)carbamate | 306935-44-4 | C11H18N4O2S |
| 5-(N,N-二苄基氨基乙酰)水杨酰胺 | 5-(N,N-dibenzylamino)acetylsalicylamide | 30566-92-8 | C23H22N2O3 |
| 5-(Chloromethyl)-2-(4-氯苯基)-4-甲基-1,3-噻唑 | 5-chloromethyl-2-(4-chloro-phenyl)-4-methyl-thiazole | 317319-28-1 | C11H9Cl2NS |