File:Propineb structural formulae v.1.png
Jump to navigation
Jump to search
Size of this preview: 800 × 273 pixels. Other resolutions: 320 × 109 pixels | 640 × 218 pixels | 1,024 × 350 pixels | 2,959 × 1,010 pixels.
Original file (2,959 × 1,010 pixels, file size: 15 KB, MIME type: image/png)