thiophene 的定义
Chemistry.
- a water-insoluble, colorless liquid, C4H4S, resembling benzene, occurring in crude coal-tar benzene: used chiefly as a solvent and in organic synthesis.
更多thiophene例句
- Sodium thiophene sulphonate, thiophenetetra-bromide, thiophene diiodide, are all medicinals.
- Thiophene and its derivatives are of considerable therapeutic interest.
- The compound thus obtained is stated to have the same odor as thiophene, but no mention is made in regard to its uses.
- This brings selenophene more akin to pyrrole than thiophene, but the group -NH- in the molecule of pyrrole is an auxochrome.