(1S,2S,5R,6R)-5-acetoxy-3-(1,4-dimethoxy-5-(methoxymethoxy)naphthalen-2-yl)-4-(hydroxymethyl)-6-methyl-7-oxabicyclo[4.1.0]hept-3-en-2-yl 4-azidobutanoate

(1S,2S,5R,6R)-5-acetoxy-3-(1,4-dimethoxy-5-(methoxymethoxy)naphthalen-2-yl)-4-formyl-6-methyl-7-oxabicyclo[4.1.0]hept-3-en-2-yl 4-azidobutanoate

tributyl(1,4-dimethoxy-5-(methoxymethoxy)naphthalen-2-yl)stannane