Chemical Name : 2,3,4',5-Tetrachlorobiphenyl
CAS : 74472-34-7
Synonyms: 2,3,4',5-Tetrachlorobiphenyl;Pcb no 63
Chemical Name : 2,3,4',5-Tetrachlorobiphenyl
CAS : 74472-34-7
Synonyms: 2,3,4',5-Tetrachlorobiphenyl;Pcb no 63
39802-78-3
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63592-85-8