CAS: 5026-62-0 Molecular Formula: C8H7NaO3 Molecular Weight (g/mol): 174.13 MDL Number: MFCD00016470 InChI Key: PESXGULMKCKJCC-UHFFFAOYSA-M Synonym: methylparaben sodium,sodium methylparaben,sodium 4-methoxycarbonyl phenolate,preserval ms,methyl 4-hydroxybenzoate, sodium salt,solparol,bonomold omna,methyl 4-hydroxybenzoate sodium salt,sodium 4-carbomethoxyphenolate,unii-cr6k9c2nhk PubChem CID: 23663626 IUPAC Name: sodium;4-methoxycarbonylphenolate SMILES: COC(=O)C1=CC=C(C=C1)[O-].[Na+]