“…The polymeric p-dinitrosobenzenes identified are based upon the monomer unit(25) where X = Y = Z = H, 36,63,65-71 X = CH 3 and Y = Z = H, 66,72-74 X = OCH 3 and Y = Z = H, 75 X = Y = CH 3 and Z = H, 71,76 X = Z = CH 3 and Y = H, 71 X = CH 3 and Y = Cl and Z = H, 77 X = CH 3 and Y = i-Pr and Z = H, 66,71,74,78 X = Y = t-Bu and Z = H, 71 and X = Y = i-Pr and Z = H.…”