1,3-Dioxo-1,3-dihydroisobenzofuran-5-carboxylic acid CAS No.:552-30-7 Molecular Formula:C9H4O5 Molecular Weight:192.125 Melting Point:163-166 °C(lit.) Flash Point:470.6 °C at 760 mmHg Sent E-mail INQUIRY ←[Previous:3,5-Dibromopyrazin-2-amine] [Next:(S)-2-(2-Acetylphenyl)-2-hydroxyacetic acid]→