30746-58-8

1,2,3,4-Tcdd 1,2,3,4-T4CDD 1,2,3,4-Tetrachlorooxanthrene 1,2,3,4-Tetrachlorodibenzodioxin 1,2,3,4-tetrachlorodibenzodioxine 1,2,3,4-tetrachloro-dibenzo-p-dioxi 1,2,3,4-Tetrachlorodibenzo-para-dioxin Dibenzo-p-dioxin, 1,2,3,4-tetrachloro- 1,2,3,4-TETRACHLORODIBENZO-PARA-DIOXINS 1,2,3,4-tetrachloro-dibenzo[1,4]dioxine e)(1,4)dioxin,1,2,3,4-tetrachloro-dibenzo( Dibenzo[b,e][1,4]dioxin, 1,2,3,4-tetrachloro-