2E-4E-7-(1,1,3,3-tetramethyl-5-indanyl)-3-methyl-octa-2,4,6-trienoic acid ethyl ester

1-(1,1,3,3-tetramethyl-2H-inden-5-yl)ethanone

α-methyl-(1,1,3,3-tetramethyl-5-indane) methanol

ethyl 3-methyl-6-oxohexa-2,4-dienoate

5-(1-bromoethyl)-1,1,3,3-tetramethyl-2,3-dihydro-1H-indene