| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-氮杂环壬酮 | 2-azacyclononanone | 935-30-8 | C8H15NO |
| 2-氮杂环丁酮,3-氨基-4-[[(氨基羰基)氧基]甲基]- | 3-amino-4-carbamoyloxymethyl-2-azetidinone | 405061-16-7 | C5H9N3O3 |
| 2-氮杂二环[2.2.0]己-5-烯-3-酮,2,5-二甲基-,(-)-(9CI) | 2,5-Dimethyl-2-azabicyclo[2.2.0]hex-5-en-3-one | 100465-37-0 | C7H9NO |
| 2-氮丙啶酮 | aziridinone | 34734-31-1 | C2H3NO |
| 2-噻唑羧酸,4-(1-甲基乙基)-,甲基酯 | Benzathine cefotaxime | 127627-69-4 | C48H54N12O14S4 |
| 2-吖丁啶酮,4-(氨基甲基)- | 4-(aminomethyl)azetidin-2-one | 130762-32-2 | C4H8N2O |
| 2-吖丁啶酮,4-(乙酰氧基)-3,3-二乙基- | 3,3-diethyl-4-acetoxyazetidin-2-one | 126997-07-7 | C9H15NO3 |
| 2-吖丁啶酮,4-(4-硝基苯基)-3-苯氧基-1-(苯基甲基)-,顺- | 1-benzyl-4-(4-nitrophenyl)-3-phenoxyazetidin-2-one | 105602-02-6 | C22H18N2O4 |
| 2-吖丁啶酮,4-(4-甲氧苯基)-1-苯基- | 4-(4-methoxy-phenyl)-1-phenyl-azetidin-2-one | 19340-69-3 | C16H15NO2 |
| 2-吖丁啶酮,4-(3-溴-2,5-二羟基苯基)-3-氯-1-(4-氯苯基)-4-甲基- | 4-(3-Bromo-2,5-dihydroxyphenyl)-3-chloro-1-(4-chlorophenyl)-4-methyl-2-azetidinone | 139590-00-4 | C16H12BrCl2NO3 |
| 2-吖丁啶酮,3-苯氧基-4,4-二苯基-1-(苯基甲基)- | 1-benzyl-3-phenoxy-4,4-diphenylazetidin-2-one | 105602-04-8 | C28H23NO2 |
| 2-吖丁啶酮,3-羟基-1,4-二(4-甲氧苯基)-3-苯基-,(3R,4S)-rel- | 3-hydroxy-1,4-bis(4-methoxyphenyl)-3-phenylazetidin-2-one | 101067-87-2 | C23H21NO4 |
| 2-吖丁啶酮,3-叠氮-1,4-二苯基- | 3-azido-1,4-diphenyl-2-azetidinone | 19056-37-2 | C15H12N4O |
| 2-吖丁啶酮,3-[(1R)-1-羟基-3-苯基丙基]-4-(4-甲氧苯基)-1-苯基-,(3R,4S)- | 3(R)-(1(R)-hydroxy-3-phenylpropyl)-4(S)-(4-methoxyphenyl)-1-phenyl-2-azetidinone | 163380-04-9 | C25H25NO3 |
| 2-吖丁啶酮,3-(二乙胺基)-1-甲基-4-苯基-,顺- | cis-1-methyl-3-(N,N-diethylamino)-4-phenyl-2-azetidinone | 120021-83-2 | C14H20N2O |
| 2-吖丁啶酮,3-(2-羟基乙基)-1,4-二甲基-,(3S,4S)- | (3S,4S)-3-(2-hydroxyethyl)-1,4-dimethylazetidin-2-one | 161011-04-7 | C7H13NO2 |
| 2-吖丁啶酮,3-(1-甲基亚乙基)- | U-71117 | 111463-46-8 | C6H9NO |
| 2-吖丁啶酮,3,3,4-三甲基- | 3,3,4-trimethyl-azetidin-2-one | 13423-21-7 | C6H11NO |
| 2-吖丁啶酮,1-甲基-3-(甲基苯基氨基)-4-苯基-,顺- | trans-1-methyl-3-(N-methyl-N-phenylamino)-4-phenyl-2-azetidinone | 119966-73-3 | C17H18N2O |
| 2-吖丁啶酮,1-[(4-甲基苯基)磺酰]-4-[2-(苯基甲氧基)乙基]- | (+/-)-4-(2-Benzyloxy)ethyl-N-toluenesulfonyl-2-azetidinone | 140195-29-5 | C19H21NO4S |
| 2-吖丁啶酮,1-(4-甲氧苯基)-3,3-二甲基-4-苯基- | 1-(4-methoxyphenyl)-3,3-dimethyl-4-phenyl-2-azetidinone | 128897-27-8 | C18H19NO2 |
| 2-吖丁啶酮,1,4-二甲基-3-(2-丙烯基)-,(3S,4S)- | (3S,4S)-3-allyl-1,4-dimethylazetidin-2-one | 161011-03-6 | C8H13NO |
| 2-吖丁啶酮,1,3,3-三苯基-4-(1H-吡咯-2-基)- | 1,3,3-triphenyl-4-(pyrrol-2-yl)azetidin-2-one | 105090-44-6 | C25H20N2O |
| 2-吖丁啶羧酸,3-甲基-4-羰基-,甲基酯,(2S-顺)-(9CI) | (2S,3S)-3-Methyl-4-oxo-azetidine-2-carboxylic acid methyl ester | 165036-27-1 | C6H9NO3 |
| 2-吖丁啶羧酸,3-(1-羟基乙基)-4-羰基-(9CI) | 3-(1-Hydroxyethyl)-4-oxoazetidine-2-carboxylic acid | 103700-14-7 | C6H9NO4 |
| 2-十六碳-15-烯-1-基丁二酸 | 1-Methyl-4-oxo-3-(propan-2-yl)azetidine-2,2-dicarboxylic acid | 779288-70-9 | C9H13NO5 |
| 2-亚甲基-1-氮杂双环[3.2.0]庚烷-7-酮 | 2-Methylene-1-azabicyclo[3.2.0]heptan-7-one | 83890-10-2 | C7H9NO |
| 2-乙烯基-2-氮杂双环[2.2.0]己-5-烯-3-酮 | 2-Ethenyl-2-azabicyclo[2.2.0]hex-5-EN-3-one | 100465-39-2 | C7H7NO |
| 2-乙氧基-3-甲基-5-硫杂-1-氮杂双环[4.2.0]辛烷-8-酮 | 4-Ethoxycepham | 54278-41-0 | C9H15NO2S |
| 2-乙基-3-苯基-5,8-二硫杂-2-氮杂-螺[3.4]辛烷-1-酮 | 2-ethyl-1-phenyl-5,8-dithia-2-azaspiro[3.4]octan-3-one | 106723-98-2 | C13H15NOS2 |
| 2-{3-氯-2-[4-(二甲氨基)苯基]-4-羰基吖丁啶-1-基}苯甲酸 | 2-(3-Chloro-2-(4-(dimethylamino)phenyl)-4-oxo-1-azetidinyl)benzoic acid | 136687-76-8 | C18H17ClN2O3 |
| 2-(苯并噻唑-2-基二硫代)-alpha-(异丙烯基)-4-氧代-3-[(苯氧基乙酰基)氨基]吖丁啶-1-乙酸二苯甲基酯 | 2-[4-(benzthiazol-2-yldithio)-3-phenoxyacetamido-2-oxoazetidin-1-yl]-3-methylene-butyric acid diphenylmethyl ester | 61585-90-8 | C36H31N3O5S3 |
| 2-(羟基甲基)-2-氮杂双环[2.2.0]己-5-烯-3-酮 | 2-Hydroxymethyl-3-oxo-2-azabicyclo<2.2.0>hex-5-ene | 171228-93-6 | C6H7NO2 |
| 2-(4-氯苯基)-2-氧代乙基(6S,7S)-3-(乙酰氧基甲基)-8-氧代-7-[(2-噻吩基乙酰基)氨基]-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-羧酸酯 | 2-(p-Chlorophenyl)-2-oxoethyl (6R-trans)-3-(acetoxymethyl)-8-oxo-7-(2-thienylacetamido)-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylate | 94088-86-5 | C24H21ClN2O7S2 |
| 2-(2-甲基-2-丙基)-4-氧代-3-氮杂环丁基乙酸酯 | (2S,3R)-2-tert-butyl-4-oxoazetidin-3-yl acetate | 650625-21-1 | C9H15NO3 |
| 2-((2S,3S)-1-(叔丁基二甲基甲硅烷基)-3-((R)-1-(叔丁基二甲基甲硅烷基氧基)乙基)-4-氧代氮杂啶-2-基)-2-甲基丙二酸 | 2-((2S,3S)-1-(tert-butyldimethylsilyl)-3-((R)-1-(tert-butyldimethylsilyloxy)ethyl)-4-oxoazetidin-2-yl)-2-methylmalonic acid | 156630-85-2 | C21H41NO6Si2 |
| 2,6,6-三甲基二环[3.1.1]庚烷-3-硫醇 | Aoaohc | 124620-50-4 | C37H52ClN9O14 |
| 2,2-吖丁啶二羧酸,1-(4-氰基苯基)-4-羰基-,二乙基酯 | 4,4-Bis(ethoxycarbonyl)-1-(p-cyanophenyl)azetidin-2-one | 140405-40-9 | C16H16N2O5 |
| 2,2-二甲基丙酰氧基甲基(6R,7R)-3-乙烯基-8-氧代-7-[(2-苯基乙酰基)氨基]-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-羧酸酯 | Pivaloyloxymethyl 7-phenylacetamido-3-vinyl-3-cephem-4-carboxylate | 146383-05-3 | C23H26N2O6S |
| 2,2-二甲基丁酸[1S-[1a,3a,4,4aa,7,8(2S*,4S*)]]-4-氯-8-[2-[4-[[(1,1-二甲基乙基)二甲基甲硅烷基]氧代]四氢-6-羰基-2H-吡喃-2-基]乙基]-1,2,3,4,4a,7,8,8a-八氢-4a-羟基-3,7-二甲基-1-萘基酯 | Cephalosporin mustard | 139914-00-4 | C27H28Cl2N4O6S |
| 2,2,4,4-四甲基-6-(2-甲基-1-(吡咯烷-1-基)丙基)环己烷-1,3,5-三酮 | 2,2,4,4-tetramethyl-6-(2-methyl-1-pyrrolidin-1-ylpropyl)cyclohexane-1,3,5-trione | 114751-25-6 | C18H29NO3 |
| 1H-异吲哚-1,3(2H)-二酮,2-[2-(4-甲氧苯基)-1-(4-甲基苯基)-4-羰基-3-吖丁啶基]- | <i>N</i>-[2-(4-methoxy-phenyl)-4-oxo-1-<i>p</i>-tolyl-azetidin-3-yl]-phthalimide | 105889-01-8 | C25H20N2O4 |
| 1H-异吲哚-1,3(2H)-二酮,2-[2-(4-甲氧苯基)-1-(4-甲基苯基)-4-羰基-3-吖丁啶基]- | 2-[(2R,3R)-2-(4-methoxyphenyl)-1-(4-methylphenyl)-4-oxoazetidin-3-yl]isoindole-1,3-dione | 70454-01-2 | C25H20N2O4 |
| 1H-吡唑并[3,4-d]嘧啶-4-胺,N-丁基-N,1-二甲基- | 7-methoxy-3-acetoxymethyl-7-(2-thienylacetamido)-3-cephem-4-carboxylic acid | 50268-65-0 | C17H18N2O7S2 |
| 16,16-二甲基-1-氮杂-17-硫杂二环<13.3.0>十八烷-13,18-二酮 | 16,16-dimethyl-1-aza-17-thiabicyclo<13.3.0>octadecane-13,18-dione | 100447-15-2 | C18H31NO2S |
| 1-苯甲基-3-三氟甲基-2-氮杂环丁酮 | 1-Benzyl-3-(trifluoromethyl)azetidin-2-one | 480438-91-3 | C11H10F3NO |
| 1-苯基氮杂啶-2-酮 | 1-phenylazetidin-2-one | 5099-95-6 | C9H9NO |
| 1-苄基氮杂啶-2-酮 | N-benzyl-2-azetidinone | 4458-64-4 | C10H11NO |
| 1-苄基-氮杂烷-2,5-二酮 | 1-benzyl-azepan-2,5-dione | 154195-30-9 | C13H15NO2 |
| 1-苄基-4-氧代氮杂环丁烷-2-羧酸甲酯 | 1-Benzyl-4-oxo-azetidine-2-carboxylic acid methyl ester | 78159-38-3 | C12H13NO3 |