Keywords: Isopropyl-group-2D-skeletal.png Isopropyl group skeletal formula Isobutyl-group-2D-skeletal png 2009-07-07 00 25 UTC Benjah-bmm27 derivative work Alberrosidus <span class signature-talk >talk</span> Functional groups</nowiki> Uploaded with derivativeFX Isopropyl group |