| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-丁基�f唑-2,4-二酮 | 5-Butyl-2,4-oxazolidinedione | 22384-53-8 | C7H11NO3 |
| 5-丁基-5-甲基咪唑烷-2,4-二酮 | 4-Butyl-4-methyl-2,5-dioxo-imidazolidin | 6326-76-7 | C8H14N2O2 |
| 5-丁基-5-甲基-1,3-恶唑烷-2,4-二酮 | 5-butyl-5-methyl-oxazolidine-2,4-dione | 130689-73-5 | C8H13NO3 |
| 5-丁基-5-戊基-咪唑烷-2,4-二酮 | 5-butyl-5-pentyl-imidazolidine-2,4-dione | 100384-53-0 | C12H22N2O2 |
| 5-丁基-5-乙基咪唑烷-2,4-二酮 | 5-butyl-5-ethyl-imidazolidine-2,4-dione | 75024-35-0 | C9H16N2O2 |
| 5-丁基-5-乙基-3-甲基噻唑烷-4-酮 | 5-butyl-5-ethyl-3-methyl-thiazolidin-4-one | 102450-88-4 | C10H19NOS |
| 5-丁基-5-(二甲氧基甲基)咪唑烷-2,4-二酮 | 5-Butyl-5-(dimethoxymethyl)imidazolidine-2,4-dione | 6974-22-7 | C10H18N2O4 |
| 5-丁基-3-苯基-1,3-恶唑烷-2-酮 | 5-butyl-3-phenyloxazolidin-2-one | 1174337-23-5 | C13H17NO2 |
| 5-丁基-3-亚硝基-2-戊基-1,3-恶唑烷 | 5-butyl-N-nitroso-2-pentyl-oxazolidine | 92447-09-1 | C12H24N2O2 |
| 5-丁基-2-甲基-3-苯基-1,2-恶唑烷 | 5-butyl-2-methyl-3-phenylisoxazolidine | 32142-55-5 | C14H21NO |
| 5-丁基-1,3-恶唑烷-2-酮 | 5-butyl-2-oxazolidinone | 7693-75-6 | C7H13NO2 |
| 5-丁-3-烯基-5-甲基咪唑烷-2,4-二酮 | 5-(but-3-en-1-yl)-5-methylimidazolidine-2,4-dione | 59302-22-6 | C8H12N2O2 |
| 5-[羟基(4-吡啶基)甲基]-2,4-咪唑烷二酮 | 5-(hydroxy-[4]pyridyl-methyl)-imidazolidine-2,4-dione | 103752-63-2 | C9H9N3O3 |
| 5-[4-(戊氧基)苯基]-5-甲基海因 | 5-<4-Pentoxy-phenyl>-5-methyl-hydantoin | 68524-20-9 | C15H20N2O3 |
| 5-[4-(乙基氨基)丁基]海因 | 5-(4-Ethylamino-butyl)-hydantoin | 805946-35-4 | C9H17N3O2 |
| 5-[3]吡啶基-咪唑烷-2,4-二酮 | 5-[3]pyridyl-imidazolidine-2,4-dione | 101420-65-9 | C8H7N3O2 |
| 5-[2-(甲硫基)乙基]海因 | 5-[2-(methylthio)ethyl]imidazolidine-2,4-dione | 13253-44-6 | C6H10N2O2S |
| 5-[2-(甲硫基)乙基]-3-苯基-2,4-咪唑烷二酮 | 5-(2-methylsulfanyl-ethyl)-3-phenyl-imidazolidine-2,4-dione | 24631-46-7 | C12H14N2O2S |
| 5-[2-(甲基磺酰基)乙基]-3-苯基-2-硫代-4-咪唑烷酮 | PTH-methionine sulfone | 68984-76-9 | C12H14N2O3S2 |
| 5-[2-(4-羟基苯基)乙基]-5-甲基咪唑烷-2,4-二酮 | 5-(4-hydroxy-phenethyl)-5-methyl-imidazolidine-2,4-dione | 91567-45-2 | C12H14N2O3 |
| 5-[(4-羟基苯基)甲基]咪唑烷-2,4-二酮 | 5-(4-hydroxy-benzyl)-imidazolidine-2,4-dione | 58942-04-4 | C10H10N2O3 |
| 5-[(4-羟基苯基)亚甲基]-2,4-噻唑烷二酮 | 5-(4-hydroxybenzylidene)thiazolidine-2,4-dione | 103788-60-9 | C10H7NO3S |
| 5-[(4-甲氧基苯基)甲基]咪唑烷-2,4-二酮 | 5-(4-methoxy-benzyl)-hydantoin | 6318-42-9 | C11H12N2O3 |
| 5-[(4-甲基苯基)亚甲基]咪唑烷-2,4-二酮 | (Z)-5-(4-methylbenzylidene)imidazolidine-2,4-dione | 109754-07-6 | C11H10N2O2 |
| 5-[(3-乙基萘并[2,1-d]噁唑-2(3H)-亚基)亚乙基]-3-庚基-1-苯基-2-硫代咪唑烷-4-酮 | 4-Imidazolidinone, 5-[(3-ethylnaphth[2,1-d]oxazol-2(3H)-ylidene)ethylidene]-3-heptyl-1-phenyl-2-thioxo- | 13242-16-5 | C31H33N3O2S |
| 5-[(3-乙基苯并噁唑-2(3H)-亚基)亚乙基]-4-羰基-3-苯基-2-硫代咪唑烷-1-基乙酸 | 1-Imidazolidineacetic acid, 5-[(3-ethyl-2(3H)-benzoxazolylidene)ethylidene]-4-oxo-3-phenyl-2-thioxo- | 13350-41-9 | C22H19N3O4S |
| 5-[(3-乙基-3H-苯并恶唑-2-亚基)亚乙基]-4-氧代-3-苯基-2-硫代咪唑烷-1-乙酸钠 | 1-Imidazolidineacetic acid, 5-((3-ethyl-2(3H)-benzoxazolylidene)ethylidene)-4-oxo-3-phenyl-2-thioxo-, sodium salt | 68239-69-0 | C22H18N3NaO4S |
| 5-[(3,4-二氯苯基)亚甲基]咪唑烷-2,4-二酮 | (5Z)-5-(3,4-dichlorobenzylidene)imidazolidine-2,4-dione | 6318-39-4 | C10H6Cl2N2O2 |
| 5-[(3,4,5-三甲氧基苯基)亚甲基]咪唑烷-2,4-二酮 | 5-(3',4',5'-Trimethoxybenzal)-hydantoin | 23585-90-2 | C13H14N2O5 |
| 5-[(2-氯苯基)亚甲基]咪唑烷-2,4-二酮 | 5-(2-chlorobenzylidene)hydantoin | 7449-58-3 | C10H7ClN2O2 |
| 5-[(2-亚甲基环丙基)甲基]-2,4-咪唑烷二酮 | 5-(Methylenecyclopropyl)methyl hydantoin | 246181-09-9 | C8H10N2O2 |
| 5-[(2,4-二氯苯基)亚甲基]咪唑烷-2,4-二酮 | (5Z)-5-(2,4-dichlorobenzylidene)imidazolidine-2,4-dione | 6331-80-2 | C10H6Cl2N2O2 |
| 5-D-羟基丁基海因 | 5-(4-hydroxybutyl)hydantoin | 5458-06-0 | C7H12N2O3 |
| 5-(苯基亚甲基)-2-硫氧代-4-噻唑啉酮 | 5-benzylidene-2-thioxothiazolidin-4-one | 3806-42-6 | C10H7NOS2 |
| 5-(羧基亚甲基)乙内酰脲 | (2,5-dioxo-imidazolidin-4-yliden)-acetic acid | 58668-24-9 | C5H4N2O4 |
| 5-(羟基甲基)-3-苯基噁唑啉-2-酮 | 5-(hydroxymethyl)-3-phenyloxazolidin-2-one | 29218-21-1 | C10H11NO3 |
| 5-(羟基甲基)-3-(2-甲基-2-丙基)-1,3-恶唑烷-2-酮 | (R,S)-5-(hydroxymethyl)-3-tert-butyloxazolidin-2-one | 85665-60-7 | C8H15NO3 |
| 5-(羟基甲基)-3-(1-甲基乙基)恶唑烷-2-酮 | 5-(hydroxymethyl)-3-(propan-2-yl)-1,3-oxazolidin-2-one | 83277-30-9 | C7H13NO3 |
| 5-(羟基甲基)-2,3-二苯基-1,2-恶唑烷-4-羧酸 | 5-(Hydroxymethyl)-2,3-diphenyl-1,2-oxazolidine-4-carboxylic acid | 773820-14-7 | C17H17NO4 |
| 5-(碘甲基)-恶唑烷-2-酮 | 5-(iodomethyl)-oxazolidin-2-one | 107175-73-5 | C4H6INO2 |
| 5-(甲氧基甲基)-4,5-二甲基-2-氧代-1,3-恶唑烷-4-甲腈 | 5-methoxymethyl-4,5-dimethyl-2-oxo-oxazolidine-4-carbonitrile | 90434-75-6 | C8H12N2O3 |
| 5-(溴甲基)-5-甲基-2-噁唑烷酮 | 5-bromomethyl-5-methyloxazolidin-2-one | 73833-65-5 | C5H8BrNO2 |
| 5-(氯甲基)-5-甲基咪唑烷-2,4-二酮 | 5-chloromethyl-5-methylhydantoin | 33109-56-7 | C5H7ClN2O2 |
| 5-(氯甲基)-3-苯基-1,3-恶唑烷-2-酮 | 5-(chloromethyl)-3-phenyl-1,3-oxazolidin-2-one | 711-85-3 | C10H10ClNO2 |
| 5-(氨基甲基)-5-苯基咪唑烷-2,4-二酮 | 2,4-Imidazolidinedione, 5-(aminomethyl)-5-phenyl- | 705923-01-9 | C10H11N3O2 |
| 5-(氨基甲基)-5-(4-氟苯基)咪唑烷-2,4-二酮盐酸盐 | 5-(Aminomethyl)-5-(4-fluorophenyl)imidazolidine-2,4-dione hydrochloride | 1224885-25-9 | C10H10FN3O2*ClH |
| 5-(氨基甲基)-1,3-恶唑烷-2-盐酸盐 | 5-(Aminomethyl)oxazolidin-2-one hydrochloride | 1638763-83-3 | C4H9ClN2O2 |
| 5-(新-戊基)海因 | 5-(1-ethylpropyl)imidazolidine-2,4-dione | 110072-96-3 | C8H14N2O2 |
| 5-(对苄氧基苯基)乙内酰脲 | 5-(P-benzyloxyphenyl) hydantoin | 69489-38-9 | C16H14N2O3 |
| 5-(吲哚-1-基甲基)咪唑烷-2,4-二酮 | L-5-indolylmethylhydanton | 108605-53-4 | C12H11N3O2 |