10.6084/m9.figshare.10295159.v1 Hans-Joachim Lehmler Hans-Joachim Lehmler Ram Dhakal Ram Dhakal Authentication of 4-chloro-3',4'-dihydroxy-biphenyl figshare 2020 authentication environmental pollutants metabolite organic compounds PCB 3 PCBs polychlorinated biphenyls Superfund chemicals Organic Chemistry Organic Chemical Synthesis Toxicology 2020-03-05 18:06:24 Dataset https://figshare.com/articles/dataset/Authentication_of_4-chloro-3_4_-dihydroxy-biphenyl/10295159 Authentication of 4-chloro-3',4'-dihydroxy-biphenyl by <sup>1</sup>HNMR and <sup>13</sup>CNMR. It was synthesized from 4-chloro-3',4'-dimethoxy-biphenyl in the presence of BBr<sub>3</sub>.