Keywords: Pentan-3-one 200.svg validSVG Structure of pentan-3-one Struktur von 3-Pentanon Own 2014-03-09 Emeldir <span class signature-talk >talk</span> Chemical structure verified https //upload wikimedia org/wikipedia/commons/c/ca/Pentan-3-one_200 svg 1S/C5H10O/c1-3-5 6 4-2/h3-4H2 1-2H3 FDPIMTJIUBPUKL-UHFFFAOYSA-N 96-22-0 202-490-3 PD-chem Pentanones |