naphthaldehyde

例句：

1. 1. The chemical was used in the production of synthetic fibers.
   这种化学物质被用于合成纤维的生产。
2. 2. The compound has been identified as a key intermediate in the synthesis of pharmaceuticals.
   该化合物已被识别为制药合成的关键中间体。
3. 3. The study focused on the properties of naphthaldehyde and its potential applications in the field of materials science.
   该研究专注于萘甲醛的性质及其在材料科学领域的潜在应用。