4-(1,2-dihydroxyethyl)benzene-1,2-diol 4-(1,2-dihydroxyethyl)pyrocatechol 28822-73-3 3343-19-9 1,2-Benzenediol, 4-(1,2-dihydroxyethyl)- D9753_SIGMA DL-3,4-Dihydroxyphenyl glycol DL-alpha,beta,3,4-Tetrahydroxyphenethyl alcohol DL-beta,3,4-Trihydroxyphenethyl alcohol Dihydroxyphenylethylene glycol (1)-4-(1,2-Dihydroxyethyl)pyrocatechol EINECS 249-260-9 ST5437420 C05576 dl-3,4-Dihydroxyphenylglycol 1-(3,4-Dihydroxyphenyl)ethane-1,2-diol 1,2-Benzenediol, 4-(1,2-dihydroxyethyl)-, (.+/-.)- 3,4-Dihydroxyphenylethyleneglycol 3,4-Dihydroxyphenylglycol DOPEG NSC92532 NSC 92532 4-(1,2-Dihydroxyethyl)-1,2-benzenediol