Keywords: Pentan-2-one 200.svg validSVG Structure of pentan-2-one Struktur von 2-Pentanon Own 2014-03-08 Emeldir <span class signature-talk >talk</span> Chemical structure verified https //upload wikimedia org/wikipedia/commons/d/d0/Pentan-2-one_200 svg 1S/C5H10O/c1-3-4-5 2 6/h3-4H2 1-2H3 XNLICIUVMPYHGG-UHFFFAOYSA-N 107-87-9 203-528-1 PD-chem Pentan-2-one |