isomer

/ahy-suh-mer/US // ˈaɪ sə mər //UK // (ˈaɪsəmə) //

异构体,同分异构体,同构体,同素异构体

Definitions

n.名词 noun

1
- : Chemistry. a compound displaying isomerism with one or more other compounds.
- : Also called nuclear isomer. Physics. a nuclide that exhibits isomerism with one or more other nuclides.

Sometimes either form was digestible, but frequently the body could use only the isomer to which it was adjusted.
According to this view hyoscyamine ought to be the hyoscinate of hyoscine, or at any rate an isomer of this body.
An isomer of chloral, parachloralide, is made by passing excess of dry chlorine into absolute methyl alcohol.
Besides this oil, cloves also contain two neutral bodies, eugenin and caryophyllin, the latter of which is an isomer of camphor.
Chavibetol, an isomer of eugenol, occurs in the ethereal oil obtained from Piper betle.