(E)-3-[(2R,5S,6R,9S)-2-tert-Butyl-8-(tert-butyl-diphenyl-silanyloxymethyl)-9-methyl-4-oxo-1,3-dioxa-spiro[4.5]dec-7-en-6-yl]-2-methyl-acrylic acid ethyl ester

methyl (2E)-2-(hydroxymethyl)-2-butenoate

3-羟基-2-亚甲基丁酸甲酯

4-{[(tert-butyldiphenylsilyl)oxy]methyl}-2(E),4(Z)-hexadienal

methyl (2E)-2-<<(tert-butyldiphenylsilyl)oxy>methyl>-2-butenoate