p. 3548 - 3554
(2007/10/03)2-[2-(2-methoxyethoxy)ethoxy]ethyl 3,5-bis[2-(1,1,1-trimethylsilyl)-1-ethynyl]benzoate
2-(2-(2-methoxyethoxy)ethoxy)ethyl 3,5-dibromobenzoate
3-bromo-5-formylbenzoic acid
3,5-dibromobenzoic acid ethyl ester
2-[2-(2-methoxyethoxy)ethoxy]ethyl 3-bromo-5-formylbenzoate