Keywords: S-(+)-ketamine-from-xtal-2D-skeletal.png Skeletal formula of the S - + -ketamine molecule C<sub>13</sub>H<sub>16</sub>ClNO Based on Image S- + -ketamine-from-xtal-3D-balls png own 2008-10-02 Ben Mills Benjah-bmm27 Images by Ben Mills Ketamine |