CAS: 110-91-8 Molecular Formula: C4H9NO Molecular Weight (g/mol): 87.12 MDL Number: MFCD00005972 InChI Key: YNAVUWVOSKDBBP-UHFFFAOYSA-N Synonym: 1-oxa-4-azacyclohexane,tetrahydro-1,4-oxazine,diethylene oximide,diethylenimide oxide,diethyleneimide oxide,drewamine,diethylene imidoxide,tetrahydro-p-oxazine,tetrahydro-2h-1,4-oxazine,p-isoxazine, tetrahydro PubChem CID: 8083 ChEBI: CHEBI:34856 IUPAC Name: morpholine SMILES: C1COCCN1