Preferred Label : 2,3,3',4,4',5-hexachlorobiphenyl;
CISMeF synonym : PCB 156;
MeSH hyponym : PCB-156;
MeSH Related Number : 4D6049M2OC;
Registry Number MeSH : 38380-08-4;
Is substance : O;
Origin ID : C087667;
UMLS CUI : C0255636;
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