dioxidochlorine(.) ClO2 KEGG:C18368 CHEBI:29415 OSVXSBDYLRYLIG-UHFFFAOYSA-N 67.45200 66.95868 0 O=[Cl]=O [ClO2](.) CAS:10049-04-4 chlorine dioxide O2Cl(.) dioxidochlorine(.) (OClO)(.) dioxido-lambda(5)-chloranyl Gmelin:1265 InChI=1S/ClO2/c2-1-3 chebi_ontology Chlorine peroxide chlorine dioxide