cis-1-(3,4-dimethoxyphenyl)-3,5,6-trimethoxy-1,3-dihydrobenzothiophene 2,2-dioxide

1-(3,4-Dimethoxy-phenyl)-5,6-dimethoxy-1,3-dihydro-benzo[c]thiophene

(3,4-Dimethoxy-phenyl)-(2-hydroxymethyl-4,5-dimethoxy-phenyl)-methanol