| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-氨基-1,4-二氢-7H-咪唑并[4,5-b]吡啶-7-酮 | 5-amino-1,4-dihydro-imidazo[4,5-<i>b</i>]pyridin-7-one | 60282-59-9 | C6H6N4O |
| 5-氨基-1,3-二甲基-6-(甲基氨基)嘧啶-2,4-二酮 | 5-amino-1,3-dimethyl-6-methylaminopyrimidine-2,4(1H,3H)-dione | 61541-46-6 | C7H12N4O2 |
| 5-氨基-1,3,6-萘三磺酸 | 5-amino-naphthalene-1,3,6-trisulfonic acid | 67900-43-0 | C10H9NO9S3 |
| 5-氨基-1,3,4-噻二唑-2-羧酸乙酯 | ethyl 5-amino-1,3,4-thiadiazole-2-carboxylate | 64837-53-2 | C5H7N3O2S |
| 5-氨基-1,3,4-噻二唑-2-羧酸 | 5-amino-1,3,4-thiadiazole-2-carboxylic acid | 63326-73-8 | C3H3N3O2S |
| 5-氨基-1,3,3-三甲基环己基甲胺与双酚A二缩水甘油酯醚均聚物 | 3-(Aminomethyl)-3,5,5-trimethylcyclohexan-1-amine;2-[[4-[2-[4-(oxiran-2-ylmethoxy)phenyl]propan-2-yl]phenoxy]methyl]oxirane | 68609-08-5 | C31H46N2O4 |
| 5-氨基-1,2,4-三嗪-3-硫醇 | 2-Thio-6-azauracil | 63979-21-5 | C3H4N4S |
| 5-氨基-1,2,3-噻重氮-4-羧酸乙酯 | ethyl 5-amino-1,2,3-thiadiazole-4-carboxylate | 6440-02-4 | C5H7N3O2S |
| 5-氧杂-壬-2,7-二烯二酸 | γ,γ'-Oxydicrotonsaeure | 64559-17-7 | C8H10O5 |
| 5-氧代脯氨酸苯乙酯 | Phenethyl 5-oxoprolinate | 60555-58-0 | C13H15NO3 |
| 5-氧代脯氨酸苄酯 | benzyl pyroglutamate | 60555-57-9 | C12H13NO3 |
| 5-氧代脯氨酰-4(5)-碘组氨酰-脯氨酰胺 | (2S)-N-[(2S)-1-[(2S)-2-amino-3-(4-iodo-1H-imidazol-5-yl)propanoyl]pyrrolidine-2-carbonyl]-5-oxopyrrolidine-2-carboxamide | 60839-69-2 | C16H21IN6O4 |
| 5-氧代癸酸甲酯 | methyl 5-oxodecanoate | 6093-95-4 | C11H20O3 |
| 5-氧代癸酸 | 5-oxodecanoic acid | 624-01-1 | C10H18O3 |
| 5-氧代戊酸甲酯 | methyl 4-formylbutanoate | 6026-86-4 | C6H10O3 |
| 5-氧代吡咯烷-3-羧酸乙酯 | ethyl 5-oxopyrrolidine-3-carboxylate | 60298-18-2 | C7H11NO3 |
| 5-氧代吡咯烷-2-羧酸乙酯 | ethyl 2-oxopyrrolidine-5-carboxylate | 66183-71-9 | C7H11NO3 |
| 5-氧代吡咯烷-2-甲醛 | 5‐oxopyrrolidine‐2‐carbaldehyde | 62400-90-2 | C5H7NO2 |
| 5-氧代十三烷酸甲酯 | 5-Keto-tridecanonsaeure-methylester | 689-68-9 | C14H26O3 |
| 5-氧代-脯氨酸4-苯基丁基酯 | 4-phenylbutyl 5-oxoprolinate | 60555-59-1 | C15H19NO3 |
| 5-氧代-L-丙基-L-脯氨酰胺 | (S)-5-oxo-N-propylpyrrolidine-2-carboxamide | 63155-83-9 | C8H14N2O2 |
| 5-氧代-DL-脯氨酸与 L-精氨酸 (1:1) 的化合物 | Arginine pyroglutamate | 64855-91-0 | C11H21N5O5 |
| 5-氧代-DL-脯氨酸丁酯 | 5-oxo-pyrrolidine-2-carboxylic acid butyl ester | 61450-21-3 | C9H15NO3 |
| 5-氧代-DL-脯氨酸3,7-二甲基-6-辛烯基酯 | 3,7-Dimethyloct-6-en-1-yl 5-oxopyrrolidine-2-carboxylate | 64431-70-5 | C15H25NO3 |
| 5-氧代-7-苯基庚酸甲酯 | methyl 5-oxo-7-phenylheptanoate | 60427-97-6 | C14H18O3 |
| 5-氧代-6-苯基氨基-1,2,3,5-四氢吲哚嗪-8-羧酸甲酯 | methyl 5-oxo-6-phenylamino-1,2,3,5-tetrahydroindolizine-8-carboxylate | 612065-18-6 | C16H16N2O3 |
| 5-氧代-6-三氟甲基磺酰氧基-1,2,3,5-四氢吲哚烷 | Trifluoro-methanesulfonic acid 5-oxo-1,2,3,5-tetrahydro-indolizin-6-yl ester | 612065-04-0 | C9H8F3NO4S |
| 5-氧代-6-(吡啶-2-氨基)-1,2,3,5-四氢吲哚嗪-8-羧酸甲酯 | methyl 5-oxo-6-(pyridin-2-ylamino)-1,2,3,5-tetrahydroindolizine-8-carboxylate | 612065-23-3 | C15H15N3O3 |
| 5-氧代-6-(2-三氟甲基苯基氨基)-1,2,3,5-四氢吲哚嗪-8-羧酸甲酯 | 5-oxo-6-(2-trifluoromethyl-phenylamino)-1,2,3,5-tetrahydro-indolizine-8-carboxylic acid methyl ester | 612065-22-2 | C17H15F3N2O3 |
| 5-氧代-5-[4-(三氟甲基)苯基]戊腈 | 5-oxo-5-(4-(trifluoromethyl)phenyl)pentanenitrile | 61718-86-3 | C12H10F3NO |
| 5-氧代-5-(戊甲基苯基)戊酸 | 5-oxo-5-(2,3,4,5,6-pentamethylphenyl)pentanoic acid | 655224-28-5 | C16H22O3 |
| 5-氧代-3-硫代吗啉羧酸 | (R)-5-oxothiomorpholine-3-carboxylic acid | 62305-89-9 | C5H7NO3S |
| 5-氧代-3,6,9,12-四氧杂十四烷酸2-(2-乙氧基乙氧基)乙酯 | 2-(2-Ethoxyethoxy)ethyl 5-oxo-3,6,9,12-tetraoxatetradecan-1-oate | 61286-32-6 | C16H30O9 |
| 5-氧代-3,4,5,6-四氢-2,6-萘啶-2(1H)-羧酸叔丁酯 | 6-benzyl-5,6,7,8-tetrahydro-2,6-naphthyridin-1(2H)-one | 601514-62-9 | C15H16N2O |
| 5-氧代-2-氮杂双环[2.2.2]辛烷-2-羧酸苄酯 | N-carbobenzoxy-2-azabicyclo<2.2.2>octan-5-one | 69386-57-8 | C15H17NO3 |
| 5-氧代-2-氮杂双环[2.2.2]辛烷-2-羧酸叔丁酯 | tert-butyl 5-oxo-2-azabicyclo[2.2.2]octane-2-carboxylate | 617714-22-4 | C12H19NO3 |
| 5-氧代-2-吡咯烷乙酸 | (5-oxo-pyrrolidin-2-yl)-acetic acid | 64520-53-2 | C6H9NO3 |
| 5-氧代-2,5-二氢-1H-吡唑-3-甲酰肼 | 5‐oxo‐2,5‐dihydro‐1H‐pyrazole‐3‐carbohydrazide | 66483-27-0 | C4H6N4O2 |
| 5-氧代-2,3,5,6-四氢-1H-吲哚并[6,7-b]吲哚-11-羧酸甲酯 | methyl 5-oxo-2,3,5,6-tetrahydro-1H-indolizino[6,7-b]indole-11-carboxylate | 612065-17-5 | C16H14N2O3 |
| 5-氧代-1-苯基吡咯烷-3-羧酸甲酯 | methyl 5-oxo-1-phenylpyrrolidine-3-carboxylate | 64320-92-9 | C12H13NO3 |
| 5-氧代-1-苯基-3-吡咯烷羧酸2-[2-(二乙基氨基)乙基]酰肼 | 4-Pyrrolidinecarboxamide, N-(2-diethylaminoethylamino)-2-oxo-1-phenyl- | 69440-55-7 | C17H26N4O2 |
| 5-氧代-1-苯基-2-硫代咪唑烷-4-甲烷磺酸钾 | Potassium 5-oxo-1-phenyl-2-thioxoimidazolidine-4-methanesulphonate | 67617-39-4 | C10H9KN2O4S2 |
| 5-氧代-1-苯基-2-吡唑啉-3-甲酰胺 | 3-Carbamoyl-1-phenyl-pyrazolon-(5) | 6401-98-5 | C10H9N3O2 |
| 5-氧代-1-吡唑烷甲酰肼 | 5-Oxopyrazolidine-1-carbohydrazide | 64341-42-0 | C4H8N4O2 |
| 5-氧代-1-(2,4,6-三甲基-苯基)-吡咯烷-3-羧酸 | 1-(2,4,6-trimethylphenyl)-4-carboxy-2-pyrrolidinone | 63675-25-2 | C14H17NO3 |
| 5-氟萘-1-醇 | 5-fluoronaphthalen-1-ol | 61761-32-8 | C10H7FO |
| 5-氟萘-1,4-二酮 | 1,4-dihydro-1,4-dioxo-5-fluoronaphthalene | 62784-46-7 | C10H5FO2 |
| 5-氟萘-1,2-二酮 | 5-fluoro-1,2-naphthoquinone | 62784-47-8 | C10H5FO2 |
| 5-氟苯并呋喃-3(2H)-酮 | 5-fluorobenzofuran-3(2H)-one | 60770-49-2 | C8H5FO2 |
| 5-氟苯乙酸 | 2,3,4,5,6-pentafluorophenylacetic acid | 653-21-4 | C8H3F5O2 |