| naphthalenes | Two-ring crystalline hydrocarbons isolated from coal tar. They are used as intermediates in chemical synthesis, as insect repellents, fungicides, lubricants, preservatives, and, formerly, as topical antiseptics. (12 Dec 1998) |
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| naphthalenesulfonates | A class of organic compounds that contains a naphthalene moiety linked to a sulfonic acid salt or ester. (12 Dec 1998) |
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