(2S)-2-Hydroxy-7α-[α-(5-hexynyloxycarbonyl)benzyloxy]-8-methyl-11-methylene-12-oxo-2α,9aα-ethano-4bβ,8β-(epoxymethano)-1,2,3,4,4a,4b,7,8,8a,9a-decahydro-9H-fluorene-9α-carboxylic acid methyl ester | Chemical Substance Information