has role alkali metal atom sodium atom InChI=1S/Na sodium chebi_ontology Natrium Na CAS:7440-23-5 22.98977 22.98977 CHEBI:26708 0 KEAYESYHFKHZAL-UHFFFAOYSA-N Gmelin:16221 KEGG:C01330 sodium sodio WebElements:Na natrium Na [Na] 11Na macronutrient Saccharomyces cerevisiae metabolite