1-Phenyl-2,3-naphthalenedicarboxylic anh, ydride, 5 g

1-Phenyl-2,3-naphthalenedicarboxylic anh, ydride, Molar mass (M) 274,3 g/mol, Storage temp. +2 to +8 °C, CAS No. 1985-37-1, Empirical formula C₁₈H₁₀O₃