| 1. | A large number of hydrocarbons such as benzopyrene are also mutagenic .
大量碳氢化合物如苯并芘也是诱变剂。 |
| 2. | This has been confirmed by fuson and josien in studies on substituted benzanthracenes .
Fuson和Josien在取代的苯并蒽类化合物的研究中验证了这一点。 |
| 3. | In mercaptobenzthiazole the 1500cm-1 band is readily detected in the unconjugated thioketo form .
巯基苯并间硫氮茂的1500厘米1谱带在非共轭的硫酮型中较易于鉴识。 |
| 4. | Leaf-feeding resistance to this insect is conditioned by increasing tissue concentrations of benzoxazolinones and their precursor hydroxamic acids .
对这种害虫取食叶片的抗性决定于组织中苯并唑啉酮及其前体氧、肟酸浓度的增加。 |
| 5. | Quantitative analysis of benzimidazole derivative
取代苯并咪唑衍生物的定量分析 |
| 6. | A new approach to prepare benzothiazoles
一种合成苯并噻唑类衍生物的新方法 |
| 7. | Structure : a compound of benzoxazole type
结构类型：苯并恶唑型化合物。 |
| 8. | Structure : a compound of disbenzoxazole thiofuran type
结构类型：双苯并恶唑噻吩类增白剂。 |
| 9. | Synthesis and structural analysis of novel benzoxazine
新型二元酚型苯并嗯嗪的合成及结构表征 |
| 10. | The synthesis of 4 - methylsemicarbazonyl b15c
脲苯并1 5冠5的合成 |
