1,2,3,8-TETRACHLORODIBENZO-P-DIOXIN 1,2,3,8-Tetrachlorodibenzo-para-dioxin 1,2,3,8-Tetrachlorodibenzodioxin 5-19-02-00040 (Beilstein Handbook Reference) 53555-02-5 BRN 1390644 Dibenzo(b,e)(1,4)dioxin, 1,2,3,8-tetrachloro- Dibenzo-p-dioxin, 1,2,3,8-tetrachloro-