1-CHLORODIBENZP-P-DIOXIN 1-Chlorodibenzo-p-dioxin 1-Chlorodibenzodioxin 39227-53-7 5-19-02-00039 (Beilstein Handbook Reference) BRN 1571801 Dibenzo(b,e)(1,4)dioxin, 1-chloro- Dibenzo-p-dioxin, 1-chloro-