pyrrole
/pi-rohl, pir-ohl/US // pɪˈroʊl, ˈpɪr oʊl //UK // (ˈpɪrəʊl, pɪˈrəʊl) //
吡咯,吡咯类,吡咯类药物,丙烯醛
Definitions
n.名词 noun
- 1
Chemistry.
- : a colorless, toxic, liquid, five-membered ring compound, C4H5N, that is a component of chlorophyll, hemin, and many other important naturally occurring substances.
Examples
This brings selenophene more akin to pyrrole than thiophene, but the group -NH- in the molecule of pyrrole is an auxochrome.
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