| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-(3-溴苯基)吗啉 | (3S,4S)-3-amino-4-methyl-azetidin-2-one | 87791-62-6 | C4H8N2O |
| 4-(3-丁烯-1-基)-3-异丙基-2-氮杂环丁酮 | 3-isopropyl-4-(3-butenyl)azetidin-2-one | 101347-89-1 | C10H17NO |
| 4-(2-溴乙氧基)氮杂环丁烷-2-酮 | 4-(2-bromoethoxy)azetidin-2-one | 64341-45-3 | C5H8BrNO2 |
| 4-(2-氧代丙基)-2-氮杂环丁酮 | 4-(2-oxo-propyl)-azetidin-2-one | 68485-90-5 | C6H9NO2 |
| 4-(2-(苄氧基)乙基)-N-羟基-2-氮杂环丁酮 | 4-<2-(benzyloxy)ethyl>-N-hydroxy-2-azetidinone | 99606-33-4 | C12H15NO3 |
| 4-(2-(苄氧基)乙基)-2-氮杂环丁酮 | 4-<2-(benzyloxy)ethyl>-2-azetidinone | 99606-35-6 | C12H15NO2 |
| 4-((E)-丙烯基)-2-氮杂环丁酮 | E/Z-4-Prop-1-enyl-2-azetidinon | 22970-42-9 | C6H9NO |
| 4-((E)-丙烯基)-2-氮杂环丁酮 | 4-(prop-1-enyl)azetidin-2-one | 75812-84-9 | C6H9NO |
| 4,8,8-三甲基-2-氮杂双环(3.2.1)辛烷-3-酮盐酸盐 | hydron;4,8,8-trimethyl-2-azabicyclo[3.2.1]octan-3-one;chloride | —— | C10H18ClNO |
| 4,4-二甲基-2-氮杂环丁酮 | 4,4-dimethyl-azetidin-2-one | 4879-95-2 | C5H9NO |
| 4,4-二乙酰基-1-羟基-2-氮杂环丁酮 | 1,1'-(1-Hydroxy-4-oxoazetidine-2,2-diyl)diethanone | 141942-33-8 | C7H9NO4 |
| 4,4'-二[[4-[二(2-羟基乙基)氨基]-6-氯-1,3,5-三嗪-2-基]氨基]芪-2,2'-二磺化二钠 | Prototapen | 80042-41-7 | C29H38N4O8S2 |
| 3-苯基氮杂环丁-2-酮 | 3-Phenyl-azetidinon-(2) | 17197-57-8 | C9H9NO |
| 3-苯基-3-丙基氮杂环丁-2-酮 | 3-phenyl-3-propyl-azetidin-2-one | 73680-87-2 | C12H15NO |
| 3-羟基甲基-4-氧杂-1-氮杂双环[3.2.0]庚烷-7-酮 | (3R,5S)-3-hydroxymethyl-4-oxa-1-azabicyclo[3.2.0]heptan-7-one | 66036-39-3 | C6H9NO3 |
| 3-羟基头孢 | 3-hydroxy cephalosporin | 54639-48-4 | C28H24N2O5S |
| 3-羟基-4-(4-羟基苯基)-1-(4-甲氧基苯基)氮杂环丁烷-2-酮 | 3-hydroxy-4-(4-hydroxyphenyl)-N-(methoxyphenyl)azetidin-2-one | 923588-10-7 | C16H15NO4 |
| 3-羟基-3-苯偶氮基庚环-2-酮 | 3-hydroxy-3-phenyl-azepan-2-one | 51129-01-2 | C12H15NO2 |
| 3-甲基己内酰胺 | 3-methyl-ε-caprolactam | 2073-32-7 | C7H13NO |
| 3-甲基-8-氧代-7-(2-苯乙酰氨基)-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-乙羧酸-2,2,2-三氯乙酯 | (6R,7R)-2,2,2-trichloroethyl 3-methyl-7-phenylacetamidoceph-3-em-4-carboxylate | 28180-80-5 | C18H17Cl3N2O4S |
| 3-甲基-3-苯基氮杂环丁-2-酮 | 3-methyl-3-phenylazetidin-2-one | 1623-64-9 | C10H11NO |
| 3-甲基-2-氮杂啶酮 | 3-methyl-2-azetidinone | 58521-61-2 | C4H7NO |
| 3-环己基-3-苯基氮杂环丁-2-酮 | 3-Cyclohexyl-3-phenyl-azetidin-2-on | 17719-29-8 | C15H19NO |
| 3-环己基-3-乙基氮杂环丁-2-酮 | 3-ethyl-3-cyclohexyl-azetidin-2-one | 73855-96-6 | C11H19NO |
| 3-溴氮杂环庚烷-2-酮 | α-bromo-ε-caprolactam | 3457-66-7 | C6H10BrNO |
| 3-氯-6-戊基氨基哒嗪 | Miraxid | 98445-47-7 | C43H62N6O11S2 |
| 3-氯-4-(1H-吲哚-3-基)-1-[(4-甲氧基苯基)甲基]氮杂环丁烷-2-酮 | 3-<1-(p-methoxybenzyl)-3-chloro-2-oxo-azetidinyl>indole | 86427-35-2 | C19H17ClN2O2 |
| 3-氯-3-氰基-1-环己基-4-乙氧基-2-氮杂环丁酮 | 3-chloro-3-cyano-1-cyclohexyl-4-ethoxy-2-azetidinone | 66651-29-4 | C12H17ClN2O2 |
| 3-氯-1-[(2,4-二甲基苯基)甲基]-4-(1H-吲哚-3-基)氮杂环丁烷-2-酮 | 3-<1-(2,4-dimethylbenzyl)-3-chloro-2-oxo-azetidinyl>indole | 86427-33-0 | C20H19ClN2O |
| 3-氮杂双环[3.2.1]辛烷-2-酮 | 3-aza-2-oxobicyclo<3.2.1>octane | 16994-00-6 | C7H11NO |
| 3-氮杂双环[3.2.1]辛烷-2,4-二酮 | Cyclopentan-1,3-dicarbonsaeureimid | 5763-45-1 | C7H9NO2 |
| 3-氮杂双环[3.2.0]-2,4-庚二酮 | 3-azabicyclo[3.2.0]heptane-2,4-dione | 1122-09-4 | C6H7NO2 |
| 3-氨基-7-氧代-1-氮杂双环[3.2.0]庚-2-烯-2-羧酸 | 3-Amino-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid | 748096-44-8 | C7H8N2O3 |
| 3-氨基-2-氮杂啶酮 | 3-amino-2-oxoazetidine | 62634-84-8 | C3H6N2O |
| 3-氨基-1-(4-甲氧基苯基)氮杂环丁烷-2-酮 | 3-amino-1-(p-methoxyphenyl)azetidin-2-one | 87568-45-4 | C10H12N2O2 |
| 3-异丙基-3-苯基氮杂环丁-2-酮 | 3-isopropyl-3-phenyl-azetidin-2-one | 17197-60-3 | C12H15NO |
| 3-异丁基-3-苯基氮杂环丁-2-酮 | 3-(2-Methyl-propyl)-3-phenyl-azetidin-2-on | 73680-86-1 | C13H17NO |
| 3-去乙烯基-3-甲基头孢克肟 | (6R,7R)-7-[(Z)-2-(2-amino-4-thiazolyl)-2-(carboxymethoxyimino)acetamido]-8-oxo-3-methyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid | —— | C15H15N5O7S2 |
| 3-乙酰氧基-4-(4-乙酰氧基苯基)-N-(4-甲氧基苯基)氮杂环丁烷-2-酮 | 3-acetoxy-4-(4-acetoxyphenyl)-N-(4-methoxyphenyl)azetidin-2-one | 923588-09-4 | C20H19NO6 |
| 3-乙酰基-2,5-哌嗪二酮 | 2-Acetyl-piperazindion-(3,6) | 18746-97-9 | C6H8N2O3 |
| 3-乙酰基-1-乙基-4-甲基-2-氮杂环丁酮 | 2-Azetidinone, 3-acetyl-1-ethyl-4-methyl- | 76269-84-6 | C8H13NO2 |
| 3-乙酰基-1,3-二甲基-4-亚甲基-2-氮杂环丁酮 | 3-acetyl-1,3-dimethyl-4-vinylazetidi-2-one | 118987-40-9 | C8H11NO2 |
| 3-乙炔基头孢菌素 | 3-Ethynylcephalosporin | 91939-29-6 | C16H13N5O7S2 |
| 3-乙基六氢-3-(3-羟基苯基)-1-甲基-2H-氮杂卓-2-酮 | 3-ethyl-3-(3-hydroxyphenyl)-1-methylazepan-2-one | 71556-74-6 | C15H21NO2 |
| 3-乙基六氢-3-(3-甲氧基苯基)-1-甲基-2H-氮杂卓-2-酮 | 3-Ethyl-hexahydro-3-(3-methoxyphenyl)-1-methyl-2H-azepin-2-one | 71556-72-4 | C16H23NO2 |
| 3-乙基六氢-1-甲基-3-(3-氧代-1-环己烯-1-基)-2H-氮杂卓-2-酮 | 3-ethyl-hexahydro-1-methyl-3-(3-oxocyclohexen-1-yl)-2H-azepin-2-one | 71556-77-9 | C15H23NO2 |
| 3-乙基六氢-1-甲基-2H-氮杂卓-2-酮 | 3-ethylhexahydro-1-methyl-<1H>azepin-2-one | 59891-41-7 | C9H17NO |
| 3-乙基-3-苯基氮杂环丁-2-酮 | 3-ethyl-3-phenyl-azetidin-2-one | 20024-63-9 | C11H13NO |
| 3-乙基-3-苯基-2-氮杂环丁酮 | 3-ethyl-3-phenyl-2-azetidinone | 103238-59-1 | C11H13NO |
| 3-乙基-3-(苯基甲基)氮杂环丁-2-酮 | 3-Ethyl-3-benzyl-azetidin-2-on | 73855-95-5 | C12H15NO |