Chapter 29 — Organic chemicals
7-acetyl, 1,2,3,4,5,6,7,8-octahydro, 1,1, 6,7-tetra methyl Naphthalene / 1-(2,3,8,8-tetramethyl-1,2,3,4,5,6,7,8-octahydronaphthalen-2-yl) ethanone