Chemical Name : 2,2',3,3',4,5,5'-Heptachlorobiphenyl
CAS : 52663-74-8
Synonyms: 2,2',3,3',4,5,5'-Heptachlorobiphenyl;Pcb no 172
Chemical Name : 2,2',3,3',4,5,5'-Heptachlorobiphenyl
CAS : 52663-74-8
Synonyms: 2,2',3,3',4,5,5'-Heptachlorobiphenyl;Pcb no 172
934342-39-9