SynonymCellulose 2-hydroxyethyl methyl ether, Hydroxyethyl methyl cellulose, Hymetellose, Methyl hydroxyethyl cellulose, Methylhydroxyethylcellulose, UNII-0MGW7Q3QG4, UNII-12OT2LF5QH, UNII-15I0LMG04F, UNII-UVP539BB9Q, Systematic Name Cellulose, 2-hydroxyethyl methyl ether, Registry Numbers ?CAS Registry Number 9032-42-2, FDA UNIIs 0MGW7Q3QG4, 12OT2LF5QH, 15I0LMG04F, UVP539BB9Q, Other Registry Number 51990-47-7, System Generated Number 0009032422, Molecular Formulas ?Molecular Formula C2-H6-O2.x-C-H4-O.x-Unspecified, Molecular Formula Fragments C-H4-O, C2-H6-O2, COMPONENT, Unspecified, Methyl hydroxyethylcellulose, Cellulose, 2- hydroxyethyl methyl ether, Hydroxyethylmethylcellulose, MHEC