| BGC Id: | 660369612513 | |
| CAS No: | 616-45-5 | |
| Synonyms: | 2-p ; butyrolactam ; 2-pyrol ; 2-pyrolidone ; pyrrolidone ; pyrrolidon ; -pyrrolidone ; soluphor p ; 2-pyrrolidon ; α-pvr | |
| Molecular Formula: | C4H7NO | |
| Molecular Weight: | 85.1 | |
| EINECS: | 210-483-1 |







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