| naphthalize | <chemistry> To mingle, saturate, or impregnate, with naphtha. Source: Websters Dictionary (01 Mar 1998) |
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| naphthazarin | <chemistry> A dyestuff, resembling alizarin, obtained from naphthoquinone as a red crystalline substance with a bright green, metallic luster. Synonym: naphthalizarin. Origin: Naphthalene + alizarin. Source: Websters Dictionary (01 Mar 1998) |
| naphthazoline hydrochloride | 2-(1-naphthylmethyl)-2-imidazoline hydrochloride;a sympathomimetic amine, used as a topical vasoconstrictor; available as naphazoline hydrochloride nitrate, with the same uses. Synonym: naphthazoline hydrochloride. (05 Mar 2000) |