1,2,6,9-TCDD
CAS No. 40581-91-7
1,2,6,9-TCDD;1,2,6,9-Tetrachlorodibenzo[1,4]dioxin;1,2,6,9-Tetrachlorodibenzo[b,e][1,4]dioxin;1,2,6,9-Tetrachlorodibenzodioxin;1,2,6,9-Tetrachlorodibenzo-p-dioxin
Bpat 143 90934-46-6