| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-(苄基氨基)-3-甲基咪唑-4-甲酰胺 | 4-(N-benzylamino)-1-methyl-1H-imidazole-5-carboxamide | 64995-66-0 | C12H14N4O |
| 5-(羧甲基)脯氨酸 | 5-(Carboxymethyl)pyrrolidine-2-carboxylic acid | 176036-37-6 | C7H11NO4 |
| 5-(羟甲基)-N-甲基异恶唑-3-甲酰胺 | 5-(hydroxymethyl)-N-methylisoxazole-3-carboxamide | 210641-15-9 | C6H8N2O3 |
| 5-(羟甲基)-3-[5-(羟甲基)-3,5-二甲基-2-氧代吗啉-3-基]-3,5-二甲基吗啉-2-酮 | Bi(3,5-dimethyl-5-(hydroxymethyl)-2-oxomorpholin-3-yl) | 99634-12-5 | C14H24N2O6 |
| 5-(羟甲基)-3(2H)-呋喃酮 | Benzyloxycarbonylamino-acetic acid 2-(3-cyclohexyl-propionylamino)-1-[(3-cyclohexyl-propionylamino)-methyl]-ethyl ester | 138405-01-3 | C31H47N3O6 |
| 5-(羟基甲基)-1,2,4-噁二唑-3-羧酰胺 | 5-(Hydroxymethyl)-1,2,4-oxadiazole-3-carboxamide | 1185320-27-7 | C4H5N3O3 |
| 5-(羟基氨基)-3-异丙基-3,6-二氢-2(1H)-吡嗪酮 | 3-Isopropyl-5-hydroxylimino-2-oxo-piperazin | 20855-67-8 | C7H13N3O2 |
| 5-(羟基氨基)-3-异丁基-3,6-二氢-2(1H)-吡嗪酮 | 3-Isobutyl-5-hydroxylimino-2-oxo-piperazin | 20855-69-0 | C8H15N3O2 |
| 5-(甲氧羰基-甲基-氨基)戊酸 | 5-[(2-Methoxy-2-oxoethyl)amino]pentanoic acid | 756874-12-1 | C8H15NO4 |
| 5-(甲氧羰基)双环[3.2.2]壬烷-1-羧酸 | methoxycarbonylbicyclo[3.2.2]nonane-5-carboxylic acid | 942999-81-7 | C12H18O4 |
| 5-(甲基氨基)戊酸 | 5-(methylamino)pentanoic acid | 21382-30-9 | C6H13NO2 |
| 5-(甲基氨基)-N-(1,3-噻唑-2-基)-2-糠酰胺 | 2-Furancarboxamide, 5-(methylamino)-N-2-thiazolyl- | 826991-22-4 | C9H9N3O2S |
| 5-(甲基氨基)-4,6(1H,5H)-嘧啶二酮 | 5-methylamino-1<i>H</i>-pyrimidine-4,6-dione | 111129-63-6 | C5H7N3O2 |
| 5-(甲基氨基)-3-[3-(三氟甲基)苯基]-1,3-噻唑烷-4-酮 | 5-N-methylamino-3-(3-trifluoromethylphenyl)-4-thiazolidinone | 820210-70-6 | C11H11F3N2OS |
| 5-(烯丙氧基羰氨基)-1-戊醇 | (N-allyloxycarbonyl)-5-aminopentanol | 221895-82-5 | C9H17NO3 |
| 5-(氯甲基)-N-甲基-2-糠酰胺 | 5-chloromethylfuran-2-carboxylic acid methylamide | 872358-20-8 | C7H8ClNO2 |
| 5-(氨基羰基)-4-甲基-1H-吡咯-3-羧酸乙酯 | 5-carbamoyl-4-methyl-1H-pyrrole-3-carboxylic acid ethyl ester | 112381-06-3 | C9H12N2O3 |
| 5-(氨基羰基)-1-甲基-1H-吡唑-4-羧酸乙酯 | ethyl 5-carbamoyl-1-methyl-1H-pyrazole-4-carboxylate | 81303-52-8 | C8H11N3O3 |
| 5-(氨基甲基)哌啶-2-酮 | 5-aminomethyl-piperidin-2-one | 339182-26-2 | C6H12N2O |
| 5-(戊烷-3-基氧基)-7-氧代-双环[4.1.0]庚-3-烯-3-羧酸乙酯 | ethyl (3R,4S,5S)-4,5-epoxy-3-(1-ethylpropoxy)-cyclohex-1-ene-1-carboxylate | 204254-96-6 | C14H22O4 |
| 5-(哌啶-1-羰基)吡咯烷-2-酮 | N-(D-2-pyrrolidone-5-carbonyl) piperidine | 59388-44-2 | C10H16N2O2 |
| 5-(吡啶-2-基氨基甲酰)-3H-咪唑-4-羧酸 | 4-(pyridine-2-ylcarbamoyl)-1H-imidazole-5-carboxylic acid | 436088-75-4 | C10H8N4O3 |
| 5-(吡啶-2-基)-3,4-二氢-2H-吡咯-2-羧酸 | Proferrorosamin A | 26927-08-2 | C10H10N2O2 |
| 5-(吗啉基甲基)-3-[(5-硝基呋喃亚甲基)氨基]恶唑烷-2-酮柠檬酸盐 | 2-Hydroxypropane-1,2,3-tricarboxylic acid;5-(morpholin-4-ylmethyl)-3-[(5-nitrofuran-2-yl)methylideneamino]-1,3-oxazolidin-2-one | 71662-10-7 | C19H24N4O13 |
| 5-(吗啉-4-羰基)吡咯烷-2-酮 | (R/S)-5-(morpholine-4-carbonyl)pyrrolidin-2-one | 51959-85-4 | C9H14N2O3 |
| 5-(叔丁氧羰基)氮杂环庚烷-2-羧酸 | 1-(tert-Butoxycarbonyl)-1,4-diazepane-5-carboxylic acid | 1214824-64-2 | C11H20N2O4 |
| 5-(叔丁氧基羰基)-5-氮杂螺[2.4]庚烷-6-羧酸 | 5-(tert-butoxycarbonyl)-5-azaspiro[2.4]heptane-6-carboxylic acid | 1454843-77-6 | C12H19NO4 |
| 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)(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-(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-(乙基氨基)戊基氨基甲酸叔丁酯 | tert-Butyl (5-(ethylamino)pentyl)carbamate | 883555-11-1 | C12H26N2O2 |
| 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 |