Drosscape 2

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[BE SURE THE TRACK IS CLEAR BEFORE YOU ENTER]

File:Historic_Benzene_Formulae_V.3

[Historic benzene formulae (from left to right) by Claus (1867),[19] Dewar (1867),[20] Ladenburg (1869),[21] Armstrong (1887),[22] Thiele (1899)[23] and Kekulé (1865). Dewar benzene and prismane are different chemicals that have Dewar’s and Ladenburg’s structures. Thiele and Kekulé’s structures are used today.]

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