2,4,4'-trichlorobiphenyl — CAS Identifier: 7012-37-5
https://w3id.org/whow/controlled-vocabulary/chemical-substances/cas-7012-37-5 an entity of type: Concept
PCB 28 — Codice CAS: 7012-37-5
2,4,4'-trichlorobiphenyl — CAS Identifier: 7012-37-5
CAS:7012-37-5
2,4,4'-trichlorobiphenyl
PCB 28