Examples of such nitrogenous compounds are imidurazole, ammeline, ammelide . 这类含氮化合物的例子是咪脲唑,三聚氰酸三酰胺,三聚氰酸一酰胺。
Non-basic nitrogen-containing series include pyrroles, indoles, carbazoles and benzcarbazoles . 不含碱性氮的化合物包括吡咯、吲哚、咔唑和苯咔唑。
The stereospecificity of the thermal cleavage of pyrazolines is lacking although stereoselectivity does exist . 二氢吡唑热解虽然有立体选择性,但没有立体定向性。
The amino cyclohexylcarbinols(9) derived from the fused isxoazolidine(8) were a mixture of cis and trans isomers . 从稠合的四氢异唑(8)所得到的氨基环已基甲醇(9)则是顺式和反式异构体的混合物。
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。