The structural formula for Pento. It's the nearest proximity I'll ever get to it :)
StevieNixs Specialist Jul 22, 2021 316 Sep 12, 2021 #1 The structural formula for Pento. It's the nearest proximity I'll ever get to it :) Last edited: Sep 12, 2021 Reactions: Rogue Proxy, Cannedbones and AtMostOkay