- Chemical Name:Piperazin-2-one
- CAS No.:5625-67-2
- Molecular Formula:C4H8N2O
- Molecular Weight:100.12
- Hs Code.:29349990
- European Community (EC) Number:629-162-6
- NSC Number:27441
- UNII:K9H2S9K98E
- DSSTox Substance ID:DTXSID10282698
- Nikkaji Number:J1.183.810C
- Wikidata:Q72500110
- Mol file:5625-67-2.mol
Synonyms:Piperazin-2-one;5625-67-2;2-Piperazinone;2-Oxopiperazine;Piperazinone;Piperazine-2-one;2-ketopiperazine;MFCD01318687;K9H2S9K98E;3,4,5,6-tetrahydropyrazin-2-ol;NSC-27441;oxopiperazine;keto piperazine;3-oxopiperazine;piperazin-3-one;piperizin-2-one;piperazin-2-on;2-oxo piperazine;2-oxo-piperazine;2-Piperazine-one;NSC27441;2-Oxopiperazine--d6;2-Oxopiperazine, 97%;SCHEMBL5194;UNII-K9H2S9K98E;tetrahydro-2(1h)-pyrazinone;piperazin-2-one;DTXSID10282698;CHEBI:195071;BCP26674;CS-B0039;STR07287;NSC 27441;STK025825;STL301724;AKOS000269318;AKOS022140684;AC-1109;PB23229;PS-9326;2(1H)-PYRAZINONE, TETRAHYDRO-;BP-11215;SY002559;A8081;AM20100386;BB 0218076;FT-0649566;P1867;EN300-08705;W-203124;Z56968535;F1775-0070