| 1376267-45-6 | Ethyl 1-[(3,3-dimethyl-2-oxo-4-phenylazetidin-1-yl)methyl]piperidine-4-carboxylate | | C20H28N2O3 | 344.447925567627 |
| 1241144-57-9 | 3-(1H-1,2,3-benzotriazol-1-yl)-1-(2-ethoxyethyl)-4-(thiophen-2-yl)azetidin-2-one | | C17H18N4O2S | 342.415421962738 |
| 77184-08-8 | 3-hydroxy-3-phenylazetidin-2-one | | C9H9NO2 | 163.173262357712 |
| 1291488-29-3 | 3-Amino-1-(4-chloro-phenyl)-4-p-tolyl-azetidin-2-one | | C16H15ClN2O | 286.756102800369 |
| 150568-15-3 | Benzoic acid, 4-(3,3-dimethyl-2-oxo-1-azetidinyl)- | 4-(3,3-dimethyl-2-oxo-1-azetanyl)benzenecarboxylic acid | C12H13NO3 | 219.236523389816 |
| 61425-17-0 | Nocardicin D | 诺卡菌素D | C23H23N3O9 | 485.443426370621 |
| 294862-04-7 | Tert-butyl 2-oxo-4-phenylazetidine-1-carboxylate | | C14H17NO3 | 247.289684057236 |
| 1241146-12-2 | 4-(2,4-Difluorophenyl)-1-(2-ethoxyethyl)-3-(2-methoxyphenoxy)azetidin-2-one | | C20H21F2NO4 | 377.381852865219 |
| 68485-90-5 | 2-Azetidinone, 4-(2-oxopropyl)- (9CI) | (9ci)-4-(2-氧代丙基)-2-氮杂啶酮 | C6H9NO2 | 127.141161680222 |
| 303986-04-1 | 1-(4-ISOPROPYLPHENYL)-3,3-DIMETHYL-2-AZETANONE | | C14H19NO | 217.306763887405 |
| 1485108-01-7 | 4-4-(benzyloxy)phenylazetidin-2-one | | C16H15NO2 | 253.295804262161 |
| 1241613-88-6 | 1-[3-(cyclopropylmethoxy)propyl]-4-(4-methoxyphenyl)-3-(1H-1,2,3,4-tetrazol-1-yl)azetidin-2-one | | C18H23N5O3 | 357.406923532486 |
| 380471-41-0 | 3,3-Difluoro-1-(4-methylphenyl)-4-phenylazetidin-2-one | | C16H13F2NO | 273.277331113815 |
| 326613-67-6 | 4-(4-Chlorophenyl)-3,3-difluoro-1-[3-(trifluoromethyl)phenyl]azetidin-2-one | | C16H9ClF5NO | 361.693780660629 |
| 1565719-19-8 | 3-amino-1-(4-bromophenyl)azetidin-2-one | | C9H9BrN2O | 241.084561109543 |
| 14932-32-2 | 3-Azatricyclo[4.2.2.0(2)]decan-4-one | 3-氮杂三环[4.2.2.02]癸烷-4-酮 | C9H13NO | 151.21 |
| 1022252-78-3 | 4-Benzo[D]1,3-dioxolan-5-YL-3-methoxy-1-(4-methoxyphenyl)azetidin-2-one | | C18H17NO5 | 327.331285238266 |
| 1950245-10-9 | 3,4-Dihydro-5-(1-methylethyl)-N-[4-(2-oxo-1-azetidinyl)phenyl]-2(1H)-isoquinolinecarboxamide | | C22H25N3O2 | 363.452805280685 |
| 453557-75-0 | 1-(3-Acetylphenyl)-3,3-dimethyl-2-azetanone | | C13H15NO2 | 217.263703584671 |
| 380470-80-4 | 3,3-Difluoro-4-(2-fluorophenyl)-1-[4-(phenylmethoxy)phenyl]-2-azetidinone | | C22H16F3NO2 | 383.363156318665 |
| 326617-09-8 | 3,3-Difluoro-4-(4-fluorophenyl)-1-[3-(trifluoromethyl)phenyl]-2-azetidinone | | C16H9F6NO | 345.239185094833 |
| 745074-60-6 | Carbamic acid,N-[(2R,3R)-2-methyl-4-oxo-3-azetidinyl]-, 1,1-dimethylethyl ester | | C9H16N2O3 | 200.234942436218 |
| 1335041-94-5 | Tert-butyl 2-(but-3-en-1-yl)-4-oxoazetidine-1-carboxylate | | C12H19NO3 | 225.284163713455 |
| 272778-13-9 | (3R,4S)-1-(4-Fluorophenyl)-3-((S)-3-(4-fluorophenyl)-3-((trimethylsilyl)oxy)propyl)-4-(4-((trimethylsilyl)oxy)phenyl)azetidin-2-one | (3R,4S)-1-(4-氟苯基)-3-((S)-3-(4-氟苯基-3-(三甲基硅氧基)丙基)-4-(4-(三甲基硅氧基)苯基)氮杂环丁烷-2-酮 | C30H37F2NO3Si2 | 553.787497282028 |
| 1341031-40-0 | 4-(2,4-difluorophenyl)azetidin-2-one | | C9H7F2NO | 183.154789209366 |
| 1788627-67-7 | 2,2-dimethyl-N-({1-[(2,2,3,3-tetramethyl-4-oxoazetidin-1-yl)methyl]piperidin-3-yl}methyl)propanamide | | C19H35N3O2 | 337.500105142593 |
| 1341481-64-8 | 4-(5-ethylthiophen-2-yl)azetidin-2-one | | C9H11NOS | 181.254740953445 |
| 1341388-75-7 | 4-(3-bromo-4-fluorophenyl)azetidin-2-one | | C9H7BrFNO | 244.060384988785 |
| 1341999-93-6 | 4-(2-Bromophenyl)azetidin-2-one | | C9H8BrNO | 226.06992149353 |
| 97033-15-3 | 4-(naphthalen-1-yl)azetidin-2-one | | C13H11NO | 197.232543230057 |
| 26757-74-4 | 2-Azetidinone, 4-methyl-, (4S)- | 2-氮杂环丁酮，4-甲基-（4S）- | C4H7NO | 85.1044809818268 |
| 1119388-65-6 | 1-{[Methyl({[4-(piperidin-1-yl)phenyl]methyl})amino]methyl}-4-phenylazetidin-2-one | | C23H29N3O | 363.49586558342 |
| 889214-85-1 | 3-amino-1-phenylazetidin-2-one hydrochloride | 3-amino-1-phenylazetidin-2-one hydrochloride | C9H11ClN2O | 198.649441003799 |
| 884344-37-0 | 2-Azetidinone, 4-(phenylmethyl)-, (4R)- | | C10H11NO | 161.200442552567 |
| 1520989-64-3 | 4-(3,5-Difluorophenyl)azetidin-2-one | | C9H7F2NO | 183.154789209366 |
| 851860-29-2 | 3-Benzyloxy-3-(fluorophenyl)propyl Ezetimibe | Ezetimibe Benzyl Impurity (MBZT-2) | C31H27F2NO3 | 499.547795534134 |
| 326026-06-6 | 1-(1,3-dioxaindan-5-yl)-3,3-difluoro-4-phenylazetidin-2-one | | C16H11F2NO3 | 303.260251283646 |
| 844902-62-1 | 1-(3-acetylphenyl)azetidin-2-one | 1-(3-acetylphenyl)azetidin-2-one | | |
| 5099-95-6 | 1-phenylazetidin-2-one | 1-苯基氮杂啶-2-酮 | C9H9NO | 147.173862218857 |
| 13423-22-8 | 3,3,4,4-tetramethylazetidin-2-one | | C7H13NO | 127.184221982956 |
| 80582-10-1 | (3S)-3-aminoazetidin-2-one | (3S)-3-氨基-2-氮杂啶酮 | C3H6N2O | 86.0925402641296 |
| 1215111-77-5 | N-{2-(3,3-dimethyl-2-oxoazetidin-1-yl)methylphenyl}-1,1,1-trifluoromethanesulfonamide | | C13H15F3N2O3S | 336.330012559891 |
| 1456595-12-2 | 1-(3-aminophenyl)azetidin-2-one | 1-(3-aminophenyl)azetidin-2-one | C9H10N2O | 162.188501834869 |
| 1803589-31-2 | 3,3-dimethyl-4-(oxolan-2-yl)azetidin-2-one | 3,3-dimethyl-4-(oxolan-2-yl)azetidin-2-one | | |
| 7486-93-3 | 3,3-dimethyl-4-phenylazetidin-2-one | 3,3-dimethyl-4-phenylazetidin-2-one | C11H13NO | 175.227022886276 |
| 1700315-51-0 | 1-(4-aminophenyl)azetidin-2-one | 1-(4-aminophenyl)azetidin-2-one | C9H10N2O | 162.188501834869 |
| 137266-59-2 | 1-benzyl-3,3-bis(chloromethyl)azetidin-2-one | 2-AZETIDINONE, 3,3-BIS(CHLOROMETHYL)-1-(PHENYLMETHYL)- | C12H13Cl2NO | 258.143721342087 |
| 1803609-05-3 | 3-(2-oxoazetidin-1-yl)benzonitrile | 3-(2-oxoazetidin-1-yl)benzonitrile | C10H8N2O | 172.18332195282 |
| 31898-87-0 | 4-(4-nitrophenoxy)azetidin-2-one | 4-(4-nitrophenoxy)azetidin-2-one | C9H8N2O4 | 208.170822143555 |
| 1379812-30-2 | 4-[(4-methoxyphenyl)methyl]azetidin-2-one | 4-[(4-methoxyphenyl)methyl]azetidin-2-one | C11H13NO2 | 191.226423025131 |
