(S,2E)-methyl 4-((1S,4R)-1,4-dihydro-5,7,8-trimethoxy-1,6-dimethylnaphthalen-4-yl)pent-2-enoate

3,4-Dibromo-2,5,6-trimethoxytoluene

2,5,6,8-Tetramethoxy-4,7-dimethyl-quinoline