41. Reacting pentaphenylarsole with metallic lithium or potassium yields 1, 2, 3-triphenyl naphthalene . 42. Other sources report the contents as " a nitrated mixture of linseed oil and naphthalenes ". 43. It forms white crystals that exhibit a characteristic, aromatic odor similar to that of naphthalene . 44. In some cases, an electron-transfer agent, such as naphthalene , is used. 45. In such applications, the naphthalene forms the soluble sodium naphthalenide, which reduces the phosphorus. 46. This enzyme participates in 1-and 2-methylnaphthalene degradation and naphthalene and anthracene degradation. 47. Pyrabactin ( for pyridyl containing ABA activator ) is a naphthalene sulfonamide hypocotyl cell expansion inhibitor. 48. Naphthalene diimides ( NDIs ) are often fluorescent, although the intensity is sensitive to substituents.49. Commercially used creosote is often treated to extract the carbolic acid, naphthalene , or anthracene content. 50. The molecule resembles naphthalene with positions 1 and 8 connected by a C 2 H 2 unit.