PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31310268-2 2019 Reaction of PhHNNH2 at a 4 : 1 mole ratio with the bis-(pyrazolate)pyridyl pincer ligated reducing agent [CrIIL]2 gives prompt conversion to [CrL2(PhNH2)2(mu-PhHNN)], with release of NH3 and C6H6, a new disproportionation of the hydrazine, with trapping of PhHNN as its dianion, bridging the two chromium centers. hydrazine 229-238 cytokine receptor like factor 2 Homo sapiens 142-146