Synonyms: 2,2,4,4,6,6,8,8,10,10-decachloro-1,3,5,7,9,2|E5,4|E5,6|E5,8|E5,10|E5-pentazapentaphosphecine;AC1Q3VIM;AC1L35RF;AR-1D0580;A807257;2,2,4,4,6,6,8,8,10,10-decachloro-1,3,5,7,9-pentaza-2;1,3,5,7,9,2,4,6,8,10-Pentazapentaphosphecine, 2,2,4,4,6,6,8,8,10,10-decachloro-2,2,4,4,6,6,8,8,10,10-decahydro-;2,2,4,4,6,6,8,8,10,10-decachloro-1,3,5,7,9-pentaza-2$l^{5},4$l^{5},6$l^{5},8$l^{5},10$l^{5}-pentaphosphacyclodeca-1,3,5,7,9-pentaene;2,2,4,4,6,6,8,8,10,10-Decachloro-2,2,4,4,6,6,8,8,10,10-decahydro-1,3,5,7,9,2,4,6,8,10-pentazapentaphosphecine;2,2,4,4,6,6,8,8,10,10-decakis(chloranyl)-1,3,5,7,9-pentaza-2$l^{5},4$l^{5},6$l^{5},8$l^{5},10$l^{5}-pentaphosphacyclodeca-1,3,5,7,9-pentaene