naphthalene-1,2-dione 1,2-Naphthoquinone 524-42-5 AIDS-017889 AIDS017889 346616_ALDRICH MLS000069467 SMR000059112 1,2-Dihydro-1,2-diketo-naphthalene 1,2-Naftochinon [Czech] 4-07-00-02417 (Beilstein Handbook Reference) AI3-14930 BRN 0606546 CCRIS 1558 EINECS 208-360-2 HSDB 2036 NSC 9831 beta-Naphthoquinone .beta.-Naphthoquinone 1,2-Naphthalenedione 1,2-Naphthaquinone C14783 NSC9831 WLN: L66 BVVJ o-Naphthoquinone ZINC01700208 BB_SC-0615 70360_FLUKA