1,2,3-BENZENETRIOL, TRIACETATE 525-52-0 AI3-03113 Acetpyrogall Benzene-1,2,3-triyl triacetate EINECS 208-374-9 Lenigallol NSC 24068 Pyracetol Pyrogallol triacetate Pyrogallol, triacetate (8CI) Triacetylpyrogallol