paas Synonyms

how heterocyclic aromatic amines multi-ring amines multi-ring aromatic amines multi-ring aromatic nitrogen compounds multi-ring nitrogen-containing compounds pah amines polyaromatic amines polyaromatic nitrogen-containing compounds polycyclic amine derivatives polycyclic amines heterocyclic amine derivatives heterocyclic amine compounds quanta chook aaus polycyclic aromatic amines aromatic amine compounds aromatic amine derivatives aromatic amine heterocycles aromatic amine polycycles aromatic amine rings aromatic amine structures polycyclic nitrogen-containing compounds