1,4-Bis((2,4-dimethylphenyl)amino)anthraquinone 1,4-Di(2',4'-dimethylphenylamino)anthracene-9,10-dione 68239-77-0 9,10-Anthracenedione, 1,4-bis((2,4-dimethylphenyl)amino)- EINECS 269-470-4