EntityQ408360· pop 11· linked from 13 articlesNile blueSign in to savechemical compoundChemical dataFormulaC20H21N3OMolecular weight319.4 g/molIUPAC name9-N,9-N-diethyl-9H-benzo[a]phenoxazine-5,9-diaminevia PubChemWikidata factsSubclass ofchemical compoundMass+319.168462292via Wikidata · CC0Gallery (2)ConnectionsN,N-dimethylformamideEntitystainingEntityCategoriesChembox image size setChemical articles with multiple compound IDsChemical articles with multiple PubChem CIDsChemicals using indexlabelsDiethylamino compoundsECHA InfoCard ID from WikidataOxazine dyesVital stains