73680-62-3 AMMONIUM, (p-BENZOQUINON-2,5-YLENEBIS(IMINOTRIMETHYLENE))BIS(DIMETHYLETHYL-, DIB Ammonium, (p-benzoquinon-2,5-ylenebis(iminotrimethylene))bis(dimethylethyl-, dibromide Benzoquinone, 2,5-bis(3-dimethylaminopropylamino), bis-ethobromide