6-methoxy-2,2-dimethyl-3,4-dihydro-2H-benzo[h]chromen-4-ol

tert-butyldimethyl((5-methylhex-4-en-1-yn-3-yl)oxy)silane

Pentacarbonyl(α-methoxybenzylidene)chromium

1,4-萘醌