p. 5099 - 5114
(2015/08/18)p. 1117 - 1119
(2011/12/16)p. 2340 - 2350
(2010/06/12)p. 120 - 124
(2007/10/03)1,2-dimethoxybenzene
ethyl 3-(chloroformyl)propionate
ethyl 3-(2-(3,4-dimethoxyphenyl)-1,3-dithian-2-yl)propanoate
3-(3,4-dimethoxybenzoyl)propionic acid