Pentanal: diferenças entre revisões

|Reference=<ref name="Merck">''Merck Index'', 11th Edition, '''9813'''.</ref><ref>[http://chemicalland21.com/specialtychem/perchem/n-VALERALDEHYDE.htm n-Valeraldehyde] at chemicalland21.com</ref><ref name="GESTIS">{{GESTIS|ZVG=30790|CAS=110-62-3|DatumDate=31. Julide Julho de 2008}}</ref>