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 | ... APHTHALEN ... (18 elements)en (15) : AMINONAPHTHALENE · DECAHYDRONAPHTHALENE · DINAPHTHALENE · HYDROXYNAPHTHALENES · NAPHTHALENE · NAPHTHALENEACETIC · NAPHTHALENEDIONES · NAPHTHALENEDISULFONATE · NAPHTHALENIC · TETRAHYDRONAPHTHALENES fr (3) : NAPHTHALENEDIONE · NAPHTHALENES · NAPHTHALENESULFONATES |
 | ... APHTHALE ... (18 elements) AMINONAPHTHALENE · DECAHYDRONAPHTHALENE · DIMETHYLAMINONAPHTHALENESULFON · DINAPHTHALENE · HYDROXYNAPHTHALENES · NAPHTHALEN · NAPHTHALENEDIONES · NAPHTHALENEDISULFONATE · PARANAPHTHALENE · TETRAHYDRONAPHTHALENES ... PHTHALEN ... (18 elements) DIMETHYLAMINONAPHTHALENESULFON · HYDROXYNAPHTHALENES · NAPHTHALENEACETIC · NAPHTHALENEDIONE · NAPHTHALENEDIONES · NAPHTHALENEDISULFONATE · NAPHTHALENES · NAPHTHALENESULFONATES · NAPHTHALENIC · TETRAHYDRONAPHTHALENES |
 | ... APHTHALENE ... (16 elements) AMINONAPHTHALENE · DECAHYDRONAPHTHALENE · DINAPHTHALENE · HYDROXYNAPHTHALENES · NAPHTHALENE ... APHTHALENI ... (1 element) NAPHTHALENIC ... NAPHTHALEN ... (18 elements) AMINONAPHTHALENE · DECAHYDRONAPHTHALENE · DINAPHTHALENE · HYDROXYNAPHTHALENES · NAPHTHALEN |