home *** CD-ROM | disk | FTP | other *** search
/ The Princeton Review - Science Smart / SCIENCE.iso / pc / science / files / cad.dir / 02791_X00032.png < prev    next >
Portable Network Graphic  |  1996-01-26  |  657 b   |  219x74  |  1-bit (2 colors)
   ocr: - - L - cyclohexane cyclopentane puckering chair conformation to relieve ring strain