(4,4'-Bi-7H-benz(de)anthracene)-7,7'-dione 116-90-5 4,4'-BI-7H-BENZ(de)ANTHRACENE -7,7'-DIONE 4,4'-Di-7H-benz(de)anthracen-7-one 4,4'-Dibenzanthronil 4,4'-Dibenzanthronyl 4-07-00-02746 (Beilstein Handbook Reference) 7H-Benz(de)anthracen-7-one, 4,4'-di- BRN 2024432 Benzanthronyl Dibenzonyl EINECS 204-164-6 NSC 13989