... 3 toluene, such as indinavir. 9 aromatic carbon restructuring aromatics about 80% to 90%, with three of 50% toluene ... methyl benzene B 20% to 25%. The pyrolysis gasoline aromatics, nine aromatic carbon 20%, of which three toluene 4% ... to 6%. C9 aromatics complex distillate component, similar to the boiling point, the ... oil resin system, the general fuel use. C9 Aromatics