- 5’,5”’-Bis(4-carboxyphenyl)-2”,5”-dimethoxy-[1,1′:3’,1”:4”,1”’:3”’,1””-quinquephenyl]-4,4””-dicarboxylic acid,98%, 1g
- 5’,5”’-Bis(4-carboxyphenyl)-2”,5”-dimethoxy-[1,1′:3’,1”:4”,1”’:3”’,1””-quinquephenyl]-4,4””-dicarboxylic acid,98%, 100mg
- 5’,5”’-Bis(4-carboxyphenyl)-2”,5”-dimethoxy-[1,1′:3’,1”:4”,1”’:3”’,1””-quinquephenyl]-4,4””-dicarboxylic acid,98%, 250mg