| 1935915-43-7 | 3-methyl-4-(propan-2-yl)pyrrolidin-2-one | 3-methyl-4-(propan-2-yl)pyrrolidin-2-one, Mixture of diastereomers | C8H15NO | 141.210802316666 |
| 161742-67-2 | 2,5-dioxopyrrolidin-1-yl 2-methoxyacetate | | C7H9NO5 | 187.150062322617 |
| 99382-19-1 | 2-Pyrrolidinone, 3-chloro- | 2-吡咯烷酮，3-氯- | C4H6ClNO | 119.549540042877 |
| 945671-51-2 | 4-(bromomethyl)pyrrolidin-2-one | 4-（溴甲基）吡咯烷-2-酮 | C5H8BrNO | 178.02712059021 |
| 1638744-44-1 | (4R)-4-Amino-3,3-dimethylpyrrolidin-2-one | (4R)-4-amino-3,3-dimethylpyrrolidin-2-one | C6H12N2O | 128.172281265259 |
| 1212012-37-7 | Sulfosuccinimidyl oleate sodium | Sulfosuccinimidyl Elaidate Sodium | C22H36NNaO7S | 481.578516960144 |
| 1932349-30-8 | (4R,5R)-5-Hydroxymethyl-4-methyl-pyrrolidin-2-one | (4R,5R)-5-羟甲基-4-甲基-吡咯烷酮-2-一 | C6H11NO2 | 129.157041788101 |
| 249736-45-6 | N-(1S)-1-(Hydroxymethyl)-2-(3S)-2-oxo-3-pyrrolidinylethyl-carbamic Acid tert-Butyl Ester | N-[(1s)-1-(羟基甲基)-2-[(3s)-2-氧代-3-吡咯烷]乙基]-氨基甲酸叔丁酯 | C12H22N2O4 | 258.314083576202 |
| 1428629-71-3 | Propargyl-PEG3-NHS ester | 丙炔基-二聚乙二醇-丙烯酸琥珀酰亚胺酯 | C14H19NO7 | 313.303164720535 |
| 501357-88-6 | 3,3-diethylpyrrolidine-2,5-dione | 3,3-diethylpyrrolidine-2,5-dione | | |
| 672883-23-7 | tert-butyl N-[(3S)-5-oxopyrrolidin-3-yl]carbamate | (S)-(5-氧代吡咯烷-3-基)氨基甲酸叔丁酯 | C9H16N2O3 | 200.234942436218 |
| 2363756-50-5 | Azido-PEG12-NHS ester | | C31H56N4O16 | 740.793550491333 |
| 837414-95-6 | 2-Pyrrolidinone, 5-cyclopropyl- | | C7H11NO | 125.168341875076 |
| 476423-84-4 | (4s)-4-(hydroxymethyl)-2-pyrrolidinone | (4S)-4-(Hydroxymethyl)-2-pyrrolidinone | C5H9NO2 | 115.130461454391 |
| 2703961-54-8 | 2,5-Dioxopyrrolidin-3-yl 3-((((2,5-dioxopyrrolidin-1-yl)oxy)carbonyl)amino)propanoate | | C12H13N3O8 | 327.246923208237 |
| 123-56-8 | pyrrolidine-2,5-dione | 丁二酰亚胺 | C4H5NO2 | 99.0880010128021 |
| 1548776-76-6 | 4-(1,3-dimethyl-1H-pyrazol-4-yl)pyrrolidin-2-one | | C9H13N3O | 179.219021558762 |
| 41819-75-4 | 4-ethylpyrrolidin-2-one | 2,4-双(4-丙烯酸)-1,3-二丁基乙酸酯 | C6H11NO | 113.157641649246 |
| 39585-10-9 | 3,4-dimethylpyrrolidin-2-one, Mixture of diastereomers | 3,4-dimethylpyrrolidin-2-one | C6H11NO | 113.157641649246 |
| 72479-06-2 | (2S)-5-oxo-2-Pyrrolidineacetonitrile | (S)-(5-氧代-吡咯烷-2-基)-乙腈 | C6H8N2O | 124.1405210495 |
| 149427-84-9 | 5-(2-hydroxyethyl)pyrrolidin-2-one | 5-（2-羟乙基）吡咯烷-2-酮 | C6H11NO2 | 129.157041788101 |
| 56593-76-1 | octahydrocyclopentacpyrrol-1-one | Cyclopenta[c]pyrrol-1(2H)-one, hexahydro- | C7H11NO | 125.168341875076 |
| 87282-83-5 | 3,3,5-trimethylpyrrolidin-2-one | | C7H13NO | 127.184221982956 |
| 932-47-8 | 3-(2-hydroxyethyl)pyrrolidin-2-one | | C6H11NO2 | 129.157041788101 |
| 63941-21-9 | 1-azaspiro4.4nonan-2-one | 1-氮杂螺[4.4]-2-壬酮 | C8H13NO | 139.194922208786 |
| 128-08-5 | N-Bromosuccinimide | N-溴代琥珀酰亚胺 | C4H4BrNO2 | 177.984060287476 |
| 1215126-78-5 | 5-Ethyl-3-methylpyrrolidin-2-one | 5-乙基-3-甲基吡咯烷-2-酮 | C7H13NO | 127.184221982956 |
| 1781900-40-0 | 3-(Hydroxymethyl)-3-methylpyrrolidin-2-one | 3-(hydroxymethyl)-3-methylpyrrolidin-2-one | C6H11NO2 | 129.157041788101 |
| 16068-61-4 | 4,5,5-trimethyl-2-Pyrrolidinone | | C7H13NO | 127.184221982956 |
| 75751-72-3 | 2-Azaspiro[4.4]nonan-3-one | 2-氮杂螺[4.4]壬-3-酮 | C8H13NO | 139.194922208786 |
| 10312-40-0 | 5-Ethylpyrrolidin-2-one | 5-乙基吡咯烷-2-酮 | C6H11NO | 113.157641649246 |
| 1004-51-9 | 2-Azaspiro4.4nonan-1-one | 2-Azaspiro[4.4]nonan-1-one | C8H13NO | 139.194922208786 |
| 930-92-7 | 3-ethylpyrrolidin-2-one | 3-Ethyl-2-pyrrolidinone | C6H11NO | 113.157641649246 |
| 6324-87-4 | 2-(2,5-Dioxopyrrolidin-3-yl)acetic acid | 2,5-二氧代-3-吡咯烷乙酸 | C6H7NO4 | 157.124081850052 |
| 85018-56-0 | 3,4,5-trimethylpyrrolidin-2-one, Mixture of diastereomers | 3,4,5-trimethylpyrrolidin-2-one | C7H13NO | 127.184221982956 |
| 182482-40-2 | 5-(5-Methyl-1,3,4-oxadiazol-2-yl)pyrrolidin-2-one | | C7H9N3O2 | 167.165261030197 |
| 1558-60-7 | (5S)-5-Methyl-2-Pyrrolidinone | (5S)-5-甲基吡咯烷酮-2-酮 | C5H9NO | 99.131 |
| 77510-50-0 | (3R)-3-hydroxypyrrolidin-2-one | (R)-3-羟基-2-吡咯烷酮 | C4H7NO2 | 101.103881120682 |
| 21395-93-7 | (5R)- 5-methyl-2-Pyrrolidinone | （5R）-5-甲基-2-吡咯烷酮 | C5H9NO | 99.1310613155365 |
| 1487898-60-1 | 7-methyl-2-azaspiro4.4nonan-3-one | | C9H15NO | 153.221502542496 |
| 25747-41-5 | 4-hydroxypyrrolidin-2-one | 4-羟基-2-吡咯烷酮 | C4H7NO2 | 101.103881120682 |
| 74124-79-1 | Bis(2,5-dioxopyrrolidin-1-yl) carbonate | N,N'-二琥珀酰亚胺基碳酸酯 | C9H8N2O7 | 256.16902256012 |
| 1174157-65-3 | Propargyl-PEG1-NHS ester | | C10H11NO5 | 225.198043107986 |
| 1780950-20-0 | 4-(thiolan-2-yl)pyrrolidin-2-one | | C8H13NOS | 171.259920835495 |
| 1247829-97-5 | 3-methyl-3-(thiophen-3-yl)pyrrolidine-2,5-dione | 3-methyl-3-(thiophen-3-yl)pyrrolidine-2,5-dione | C9H9NO2S | 195.238260984421 |
| 175698-04-1 | 3-ethyl-3-methylpyrrolidin-2-one | 3-ethyl-3-methylpyrrolidin-2-one | C7H13NO | 127.184221982956 |
| 51513-80-5 | t-Boc-aminocaproic-N-hydroxysuccinimide | Boc 氨基已酸-Osu | C15H24N2O6 | 328.360864639282 |
| 1396810-35-7 | 2-ethoxy-N-(5-oxopyrrolidin-3-yl)acetamide | | C8H14N2O3 | 186.208362102509 |
| 2395839-96-8 | m-PEG24-NHS ester | m-PEG24-NHS ester | C54H103NO28 | 1214.3855 |
| 1152567-23-1 | 3-Methyl-3-(propan-2-yl)pyrrolidine-2,5-dione | 3-甲基-3-（丙-2-基）吡咯烷-2,5-二酮 | C8H13NO2 | 155.194322347641 |
