Synonyms:
1,2,3,7,8-pecdd ; 2,3,4,7,8-pentachlorodibenzodioxin ; 1,2,3,7,8-pentachloro-dibenzo-p-dioxi ; d 54 ; 2,3,4,7,8-pentachlorodibenzo[1,4]dioxin ; 1,2,3,7,8-pentachlorooxanthrene ; 1,2,3,7,8-pentachlorodibenzodioxin ; 1,2,3,7,8-pcdd ; 1,2,3,7,8-pentachlorodibenzo-p-dioxin ; pcdd 54 ; pentachlorobenzo-p-dioxin, 1,2,3,7,8- ; 1,2,3,7,8-pentachlorodibenzo-para-dioxin ; dibenzo[b,e][1,4]dioxin,1,2,3,7,8-pentachloro- ; 2,3,4,7,8-pentachlorodibenzo-p-dioxin ; 1,2,3,7,8-pncdd ; 1,2,3,7,8-pentachlorodibenzo[b,e][1,4]dioxin ; dibenzo-p-dioxin, 1,2,3,7,8-pentachloro-