102579-84-0 112538-75-7 30431-54-0 51580-21-3 81516-73-6 Bis(2,4,5-trichloro-6-carbopentoxyphenyl) oxalate Bis(2,4,5-trichloro-6-carbopentoxyphenyl)oxalate EINECS 250-195-3 Ethanedioic acid, bis(3,4,6-trichloro-2-((pentyloxy)carbonyl)phenyl) ester