metal oxide calcium molecular entity calcium oxide 2025-01-30T14:51:10Z limestone PMID:21559188 DrugBank:DB15648 calx Lime quicklime CHEBI:31344 56.077 caustic lime CAS:1305-78-8 burnt lime InChI=1S/Ca.O/q+2;-2 KEGG:C13140 55.95751 Ca.O PMID:17913574 Aetzkalk Calcium oxide gebrannter Kalk calcium oxide A member of the class of calcium oxides of calcium and oxygen in a 1:1 ratio. Reaxys:8129996 KEGG:D01679 Wikipedia:Calcium_oxide chebi_ontology [O--].[Ca++] Branntkalk BRPQOXSCLDDYGP-UHFFFAOYSA-N CaO Gmelin:485425 calcium monoxide FooDB:FDB015401 PMID:22030481 0 Kalziumoxid PMID:33147815 Nivedita Dutta (Chowdhury)