1-methoxy-4-pent-4-ynyloxymethyl-benzene

(4aS,4bR,8R,8aS,10R,10aS)-4,4a,4b,5,8a,9,10,10a-octahydro-1-(2-(triisopropylsilyloxy)ethyl)-2-(3-hydroxypropyl)-8,10-bis(methoxymethoxy)-4a,6-dimethylphenanthren-3(8H)-one

methyl (6R,2E,4E)-3-(3-(4-methoxybenzyloxy)propyl)-6-hydroxy-4-(2-(triisopropylsilyloxy)ethyl)-7-((1S,2R,6R)-2-(methoxymethoxy)-4-methyl-6-(prop-1-en-2-yl)cyclohex-3-enyl)hepta-2,4-dienoate