| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-(叔丁氧基羰基)-1,1-二氟-5-氮杂螺[2.4]庚烷-6-羧酸 | 5-(tert-butoxycarbonyl)-1,1-difluoro-5-azaspiro[2.4]heptane-6-carboxylic acid | 1822529-25-8 | C12H17F2NO4 |
| 5-(叔丁基硫代)-2,2-二甲基-4-氧代戊酸乙酯 | ethyl 5-t-butylthio-2,2-dimethyl-4-oxo-pentanoate | 136558-13-9 | C13H24O3S |
| 5-(叔丁基)(S)-5-氮杂螺[2.4]庚烷-5,6-二羧酸6-苄酯 | (6S)-5-azaspiro[2.4]heptane-5,6-dicarboxylic acid 6-benzyl 5-tert-butyl diester | 1175893-54-5 | C19H25NO4 |
| 5-(二羟基氨基)-3-{[3-甲基-1-(4-甲基苯基)-5-羰基-1,5-二氢-4H-吡唑-4-亚基]肼亚基}-4-羰基环己-1,5-二烯-1-磺酸3-{2-[5-甲基-2-(4-甲基苯基)-3-羰基-2,3-二氢吡唑-1-id-4-基]二氮烷-2-id-1-亚基}-5铬(3+)钠 | 1-Naphthylacetylglycylglycylglycine | 75491-17-7 | C18H19N3O5 |
| 5-(二甲氨基)-1,6-二甲基-3-苯基-2H-嘧啶-4-酮 | 1,6-dimethyl-5-dimethylamino-1,2-dihydro-3-phenyl-4(3H)-pyrimidinone | 89966-56-3 | C14H19N3O |
| 5-(二戊基氨基)-4-(萘-2-羰基氨基)-5-氧代戊酸 | Amiglumide | 119363-62-1 | C26H36N2O4 |
| 5-(二乙氧基磷酰)-5-甲基-1-吡咯啉 N-氧化物 | DEPMPO | 157230-67-6 | C9H18NO4P |
| 5-(乙酰氨基)-2-氯-2,5-二脱氧-3-S-苯基-3-硫代-D-赤式-alpha-L-葡糖-2-吡喃壬酮糖酸甲酯4,7,8,9-四乙酸酯 | 5-(Acetylamino)-2-chloro-2,5-dideoxy-3-S-phenyl-3-thio-D-erythro-alpha-L-gluco-2-nonulopyranosonic Acid Methyl Ester 4,7,8,9-Tetraacetate | 120104-58-7 | C26H32ClNO12S |
| 5-(乙酰氨基)-2,6-脱水-3,5-二脱氧-D-甘油-D-乳-壬-2-烯糖酸甲酯 | methyl 5-acetamido-2,6-anhydro-3,5-dideoxy-D-glycero-D-galacto-non-2-enonate | 25875-99-4 | C12H19NO8 |
| 5-(乙酰氨基)-1,3,4-噻二唑-2-磺酸 | 2-acetylamino-5-sulfo-1,3,4-thiadiazole | 827026-60-8 | C4H5N3O4S2 |
| 5-(乙酰基氧基)-4-(2-甲氧基-2-氧代乙基)-2-甲基-1H-吡咯-3-羧酸甲酯 | 2-Acetoxy-4-methoxycarbonyl-5-methyl-3-pyrrolessigsaeure-methylester | 77978-85-9 | C12H15NO6 |
| 5-(乙氧基甲氧基)甲基呋喃-2-硼酸,频哪醇酯 | 2-(5-((Ethoxymethoxy)methyl)furan-2-YL)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | 1256359-26-8 | C14H23BO5 |
| 5-(乙基氨基)戊基氨基甲酸叔丁酯 | tert-Butyl (5-(ethylamino)pentyl)carbamate | 883555-11-1 | C12H26N2O2 |
| 5-(三甲基甲硅烷基)戊-3-炔-1-基甲磺酸酯 | 5-(trimethylsilyl)pent-3-yn-1-yl methanesulfonate | 108634-59-9 | C9H18O3SSi |
| 5-(三氟甲基磺酰氧基)-2,3,4,7-四氢-1H-氮杂卓-1-羧酸叔丁酯 | tert-butyl 5-(((trifluoromethyl)sulfonyl)oxy)-2,3,4,7-tetrahydro-1H-azepine-1-carboxylate | 188975-73-7 | C12H18F3NO5S |
| 5-(三氟乙酰氨基)-1-戊醇 | 5-trifluoroacetamido-1-pentanol | 128238-44-8 | C7H12F3NO2 |
| 5-(丁基硫甲基)-1,5-二甲基-2-钠氧基-4,6(1H,5H)-嘧啶二酮 | Sodium;5-(butylsulfanylmethyl)-1,5-dimethyl-2,6-dioxopyrimidin-4-olate | 67050-70-8 | C11H17N2NaO3S |
| 5-(T-boc-氨基)-1-戊基溴 | tert-butyl (5-bromopentyl)carbamate | 83948-54-3 | C10H20BrNO2 |
| 5-(N-甲氧羰基氨基)环庚烯 | 5-(N-methoxycarbonylamino)cycloheptene | 23206-17-9 | C9H15NO2 |
| 5-(N-叔丁氧羰基氨基)-1-戊醇 | 5-(tert-butoxycarbonyl)amino-1-pentanol | 75178-90-4 | C10H21NO3 |
| 5-(N,N-二(2-氯乙基)氨基)-2,4-二硝基苯酰胺 | (4-Aminocyclopent-2-en-1-yl) acetate | 142697-70-9 | C7H11NO2 |
| 5-(6'-甲氧基-2',6'-二甲基庚基)-3-甲基-2,5-二氢噻吩-2-羧酸 | 5-(6'-methoxy-2',6'-dimethylheptyl)-3-methyl-2,5-dihydrothiophene-2-carboxylic acid | 87416-87-3 | C16H28O3S |
| 5-(5-溴噻吩-2-基)-5-环丙基-2-亚氨基-3-甲基咪唑烷-4-酮 | 5-(5-bromothiophen-2-yl)-5-cyclopropyl-2-imino-3-methylimidazolidin-4-one | 1049660-35-6 | C11H12BrN3OS |
| 5-(4-羟基苯基)-2-[4-(壬氧基)-苯基]-嘧啶 | 2,2-Bis((3-(octylthio)-1-oxopropoxy)methyl)propane-1,3-diyl bis(3-(octylthio)propionate) | 70942-42-6 | C49H92O8S4 |
| 5-(4-碘苯基)-5-(壬基碲烷基)戊酸 | 3-chloro-2-D-methylpropanoic acid | 82340-63-4 | C4H7ClO2 |
| 5-(4-溴噻吩-2-基)-5-环丙基-2-亚氨基-3-甲基咪唑烷-4-酮 | 5-(4-bromothiophen-2-yl)-5-cyclopropyl-2-imino-3-methylimidazolidin-4-one | 1049643-94-8 | C11H12BrN3OS |
| 5-(4-氰基苯基)-6-甲基-2-羰基-1,2-二氢吡啶-3-甲腈 | N-(Hexahydro-2,4-dioxo-5-pyrimidinyl)formamide | 94201-56-6 | C5H7N3O3 |
| 5-(4-氯苯基)-3-[4-(3-氯苯基)哌嗪-1-基]四氢呋喃-2-酮盐酸盐 | 5-(4-chlorophenyl)-3-[4-(3-chlorophenyl)piperazin-1-yl]oxolan-2-one;hydron;chloride | —— | C20H21Cl3N2O2 |
| 5-(4-氯苯基)-3-[(2-羟基乙基)氨基]二氢呋喃-2(3H)-酮盐酸 | Dihydro-5-(4-chlorophenyl)-3-((2-hydroxyethyl)amino)-2(3H)-furanone hydrochloride | 139084-76-7 | C12H15Cl2NO3 |
| 5-(4-吡啶基)-1H-四唑-1-乙酸乙酯 | ethyl 5-(4-pyridyl)-1H-tetrazole-1-acetate | 146535-86-6 | C10H11N5O2 |
| 5-(4-二甲基氨基-苄亚基)-2-硫代-咪唑烷-4-酮 | (5Z)-5-(4-(dimethylamino)benzylidene)-2-thioxoimidazolidin-4-one | 41250-31-1 | C12H13N3OS |
| 5-(4-二乙氨基亚苄基)-2-硫代氧基-咪唑烷-4-酮 | 5-<p-Diaethylaminobenzal>-2-thiohydantoin | 51009-65-5 | C14H17N3OS |
| 5-(4,4,5,5-四甲基-1,3,2-二氧硼烷)-1-[[2-(三甲基甲硅烷基)乙氧基]甲基]-1H-吡唑 | 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole | 903550-12-9 | C15H29BN2O3Si |
| 5-(4,4,5,5-四甲基-1,3,2-二氧硼杂戊环-2-基)呋喃-2-甲腈 | 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furan-2-carbonitrile | 1111096-21-9 | C11H14BNO3 |
| 5-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)-2-噻吩甲腈 | 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-3-carbonitrile | 463336-26-7 | C11H14BNO2S |
| 5-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)异噻唑 | 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isothiazole | 1045809-78-6 | C9H14BNO2S |
| 5-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)噻唑 | 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole | 1086111-09-2 | C9H14BNO2S |
| 5-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-1H-1,2,3-噻唑 | 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-1,2,3-triazole | 1203672-88-1 | C8H14BN3O2 |
| 5-(3-磺基硫基丙基氨基)戊氧基环辛烷 | s-(3-{[5-(Cyclooctyloxy)pentyl]amino}propyl) hydrogen sulfurothioate | 38914-42-0 | C16H33NO4S2 |
| 5-(3-甲基-1-三氮烯基)咪唑-4-甲酰胺 | 5-(3-methyltriazen-1-yl)imidazole-4-carboxamide | 3413-72-7 | C5H8N6O |
| 5-(3-溴苯基)-1,3-二氢-2H-苯并呋喃[3,2-e]-1,4-二氮杂-2--2- | 5-BDBD | 768404-03-1 | C17H11BrN2O2 |
| 5-(3-溴-1-氧代丙氧基)戊基丙烯酸酯 | 5-(3-Bromo-1-oxopropoxy)pentyl acrylate | 94023-69-5 | C11H17BrO4 |
| 5-(3-氧代环己基)乙酸戊酯 | (+)-5-(3-oxocyclohexyl)pentyl acetate | 180900-71-4 | C13H22O3 |
| 5-(3-乙基-2(3H)-苯并噻唑)-4-氧代-2-三氧-3-噻唑乙酸三乙胺盐 | 5-(3-Ethylbenzothiazol-2(3H)-ylidene)-4-oxo-2-thioxothiazolidin-3-acetic acid | 7570-41-4 | C14H12N2O3S3 |
| 5-(3-(2-氯乙基)三氮烯-1-基)咪唑-4-甲酰胺 | 5-<3-(2-chloroethyl)triazen-1-yl>imidazole-4-carboxamide | 28177-14-2 | C6H9ClN6O |
| 5-(3-(1-(叔丁氧基)-2-甲基-1-氧代丙-2-基)脲基)-3-甲基噻吩-2,4-二羧酸二乙 | diethyl 5-{[(2-tert-butoxy-1,1-dimethyl-2-oxoethyl)carbamoyl] amino}-3-methylthiophene-2,4-dicarboxylate | 1434643-13-6 | C20H30N2O7S |
| 5-(3-((2-(3,4-二甲氧基苯基)乙基)氨基)-1-氧代丙基)-2,3,4,5-四氢-1,5-苯并硫氮杂卓(E)-2-丁烯二酸盐(1:1) | 5-(3-((2-(3,4-Dimethoxyphenyl)ethyl)amino)-1-oxopropyl)-2,3,4,5-tetrahydro-1,5-benzothiazepine fumarate | 105394-80-7 | C26H32N2O7S |
| 5-(3,5-二羟基苯基)-4-羟基戊酸 | 4-hydroxy-5-(3,5-dihydroxyphenyl)valeric acid | 1204316-08-4 | C11H14O5 |
| 5-(2-溴乙基)喹啉-8-酚 | 2-amino-3-[12-(2-imino-4-oxoimidazolidin-1-yl)dodecyl]-4H-imidazol-5-one | 94109-90-7 | C18H32N6O2 |
| 5-(2-氯苯基)-3,4-二氢噻吩并[3,2-f][1,4]二氮杂卓-2-酮 | 5-(2-chlorophenyl)-1,3-dihydro-2H-thieno[2,3-e][4,1]diazepin-2-one | 36811-58-2 | C13H9ClN2OS |