Keywords: Heptan-3-one 200.svg validSVG Structure of heptan-3-one Struktur von 3-Heptanon Own 2014-03-06 Emeldir <span class signature-talk >talk</span> Chemical structure verified https //upload wikimedia org/wikipedia/commons/d/de/Heptan-3-one_200 svg 1S/C7H14O/c1-3-5-6-7 8 4-2/h3-6H2 1-2H3 NGAZZOYFWWSOGK-UHFFFAOYSA-N 106-35-4 PD-chem Heptanones |