4-[4-[2,4,5-tris[4-(4-carboxyphenyl)phenyl]phenyl]phenyl]benzoic acid Identification PubChem ID: 118474819 Molecular Formula: C58H38O8 Linear Structure Formula: C58H38O8 Molecular Weight: 862.9 InChIKey: YHOTZWQQFUTWJK-UHFFFAOYSA-N