18:4118:41, 12 January 2014diffhist+309
Helional
Remove redirect: this is ABSOLUTELY NOT phenobarbital. I don't have much to say, so perhaps someone can help expand on what I've written.
14:1814:18, 2 May 2013diffhist−8 m
Maleic anhydride
the "cis" prefix is redundant as five membered rings could not possibly handle the strain of a trans conformation under any conditions at all