- Chemical Name:1(2H)-Phthalazinone
- CAS No.:119-39-1
- Deprecated CAS:5418-26-8
- Molecular Formula:C8H6N2O
- Molecular Weight:146.148
- Hs Code.:29339990
- European Community (EC) Number:204-319-8
- NSC Number:52567,10432
- UNII:463ZJB0EI2
- DSSTox Substance ID:DTXSID4025903
- Nikkaji Number:J36.830J
- Wikidata:Q27115758
- Pharos Ligand ID:FWZSRC1AP84D
- Metabolomics Workbench ID:54905
- ChEMBL ID:CHEMBL124706
- Mol file:119-39-1.mol
Synonyms:1(2H)-phthalazinone;phthalazone