4'-(pyridin-4-yl)-[1,1'-biphenyl]-3,5-dicarboxylic acid 98% 2022152-71-0 C₁₉H₁₃NO₄ 319.31082 g./mol ฿1,521.00 View
[1,1':4',1'':2'',1''':4''',1''''-Quinquephenyl]-4,4''''-dicarboxylic acid 98% 1374404-53-1 C₈₄H₅₄O₁₂ 1255.32036 g./mol ฿3,582.00 View