2-buten-1-one 1-(2 6 6-trimethyl-2-cyclohexen-1-yl)- (e)- July 8, 2019 16 32 64 128 2-buten-1-one 1-(2 6 6-trimethyl-1-cyclohexen-1-yl)- 2 metil 2 butena + h2 (2e)-1-(2 6 6-trimethyl-1 3-cyclohexadien-1-yl)-2-buten-1-one
