Acenaphthylene 208-96-8 34493-60-2 A805_ALDRICH CHEBI:33081 48566_SUPELCO Cyclopenta(de)naphthalene EINECS 205-917-1 HSDB 2661 NSC 59821 InChI=1/C12H8/c1-3-9-4-2-6-11-8-7-10(5-1)12(9)11/h1-8 36958_RIEDEL Acenaphthylene solution Acenaphthylene, radical ion(1-) 40075_SUPELCO NCGC00163967-01 48630U_SUPELCO Acenaphthalene Cyclopenta[de]naphthalene NSC59821 416703_ALDRICH