5,6-Diethyl-3-(3-ethylphenyl)benzene-1,2-diol
5,6-Diethyl-3-(3-ethylphenyl)benzene-1,2-diol ??
??
5,6-Diethyl-3-(3-ethylphenyl)benzene-1,2-diol C??? ??, ??, ??
5,6-Diethyl-3-(3-ethylphenyl)benzene-1,2-diol ?? ?? ? ???
???
?? ??
5,6-Diethyl-3-(3-ethylphenyl)benzene-1,2-diol ?? ??
???( 0)?? ??