oxetane PMID:23937240 C1COC1 PMID:24043139 58.07910 CHEBI:30965 chebi_ontology trimethylene oxide AHHWIHXENZJRFG-UHFFFAOYSA-N oxetane Reaxys:102382 58.04186 Beilstein:102382 1,3-epoxypropane C3H6O 0 A saturated organic heteromonocyclic parent that is a four-membered ring comprising of three carbon atoms and an oxygen atom. Wikipedia:Oxetane 1,3-propylene oxide InChI=1S/C3H6O/c1-2-4-3-1/h1-3H2 Gmelin:239520 PMID:24715520 1,3-trimethylene oxide CAS:503-30-0 saturated organic heteromonocyclic parent oxetanes