| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 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 |
| 5-(6-甲氧基-2-萘基)-3-甲基-2-环己烯-1-酮 | 2-Cyclohexen-1-one, 5-(6-methoxy-2-naphthalenyl)-3-methyl- | 343272-51-5 | C18H18O2 |
| 5-(6-氯-3-吡啶基)-4-[3-(三氟甲基)苯基]-4H-1,2,4-噻唑-3-硫醇 | 5-(6-Chloro-3-pyridyl)-4-[3-(trifluoromethyl)phenyl]-4h-1,2,4-triazole-3-thiol | 306936-75-4 | C14H8ClF3N4S |
| 5-(6-氨基嘌呤-9-基)-3,4-二羟基四氢呋喃-2-甲酰胺 | adenosine 5'-carboxamide | 35788-21-7 | C10H12N6O4 |
| 5-(6-氧代-3H-嘌呤-9-基)戊酸 | N<sup>9</sup>-(δ-hydroxycarbonyl-n-butyl)hypoxanthine | 34397-01-8 | C10H12N4O3 |
| 5-(5-硝基呋喃-2-基)-1,3,4-恶二唑-2-胺 | 2-(5-amino-1,3,4-oxadiazolyl)-5-nitrofurane | 3775-55-1 | C6H4N4O4 |
| 5-(5-甲酰基噻吩-2-基)呋喃-2-甲醛 | 5-(5-Formyl-2-thienyl)-2-furaldehyde | 326925-40-0 | C10H6O3S |
| 5-(5-甲基噻吩-2-基)噻吩-2-甲醛 | 5'-methyl-[2,2'-bithiophene]-5-carbaldehyde | 32358-94-4 | C10H8OS2 |
| 5-(5-溴-2-噻吩基)噻吩-2-羧酸 | 5'-bromo-[2,2'-bithiophene]-5-carboxylic acid | 3339-81-9 | C9H5BrO2S2 |
| 5-(5-溴-2-噻吩基)-1,3-噁唑 | 5-(5-bromothiophen-2-yl)oxazole | 321309-25-5 | C7H4BrNOS |
| 5-(5-氯噻吩-2-基)异恶唑-3-羧酸乙酯 | ethyl 5-(5-chlorothiophen-2-yl)isoxazole-3-carboxylate | 323594-72-5 | C10H8ClNO3S |
| 5-(5-氯-2-甲氧苯基)-4-甲基-2,4-二氢-3H-1,2,4-三唑-3-硫酮 | 5-(5-chloro-2-methoxyphenyl)-4-methyl-4H-1,2,4-triazole-3-thiol | 370855-34-8 | C10H10ClN3OS |
| 5-(5-氯-2-甲氧基-苯基)-4-乙基-2H-1,2,4-三唑-3-硫酮 | 5-(5-chloro-2-methoxyphenyl)-4-ethyl-4H-1,2,4-triazole-3-thiol | 369394-90-1 | C11H12ClN3OS |
| 5-(5-氯-1,2,4-噻二唑-3-基)噻吩-2-磺酰氯 | 5-(5-chloro-1,2,4-thiadiazol-3-yl)-2-thiophenesulfonyl chloride | 306937-21-3 | C6H2Cl2N2O2S3 |
| 5-(5-丙-1-炔基噻吩-2-基)噻吩-2-羧酸 | arctic acid | 32155-99-0 | C12H8O2S2 |
| 5-(4-羟基苯基)海因 | 3-(4'-hydroxyphenyl)pyrrolidine-2,5-dione | 32856-94-3 | C10H9NO3 |
| 5-(4-羟基苯基)异噁唑-3-甲酸 | 5-(4-hydroxyphenyl)isoxazole-3-carboxylic acid | 33282-15-4 | C10H7NO4 |
| 5-(4-羟基苯基)-噁唑-4-羧酸乙酯 | Ethyl 5-(4-hydroxyphenyl)oxazole-4-carboxylate | 391248-24-1 | C12H11NO4 |
| 5-(4-羟基苯基)-3H-[1,2,3]噻唑-4-甲腈 | 4-(4'-hydroxyphenyl)-1H-1,2,3-triazole-5-carbonitrile | 39807-61-9 | C9H6N4O |
| 5-(4-羟基-3-甲氧基苯基)-5-苯基咪唑烷-2,4-二酮 | 5-(4-Hydroxy-3-methoxyphenyl)-5-phenylhydantoin | 36653-52-8 | C16H14N2O4 |
| 5-(4-硝基苯磺酰)噻唑-2-胺 | 5-[(4-nitrophenyl)sulfonyl]-1,3-thiazol-2-amine | 39565-05-4 | C9H7N3O4S2 |
| 5-(4-硝基苯基)异噁唑-3-羧酸 | 5-(4-nitrophenyl)isoxazole-3-carboxylic acid | 33282-25-6 | C10H6N2O5 |
| 5-(4-硝基苯基)异噁唑 | 5-(4-nitrophenyl)isoxazole | 3383-42-4 | C9H6N2O3 |
| 5-(4-硝基苯基)呋喃乙醇 | (5-(4-nitrophenyl)furan-2-yl)methanol | 33342-30-2 | C11H9NO4 |
| 5-(4-硝基苯基)偶氮嘧啶-2,4,6-三胺 | 5-((4-nitrophenyl)diazenyl)pyrimidine-2,4,6-triamine | 38522-19-9 | C10H10N8O2 |
| 5-(4-硝基苯基)-2-苯基-2,4-二氢-3H-吡唑-3-酮 | 3-(4-nitrophenyl)-1-phenyl-5-pyrazolone | 34320-83-7 | C15H11N3O3 |
| 5-(4-甲酸苯基)-1H-四唑 | 4-(1H-tetrazol-5-yl)benzoic acid | 34114-12-0 | C8H6N4O2 |