Examlex
Quota sampling is a nonprobability sampling technique that is a two-stage restricted judgmental sampling.The first stage consists of developing control categories of population elements.In the second stage,sample elements are selected based on convenience or judgment.
Antiaromatic
Compounds that have conjugated pi electrons in a cyclic ring, destabilized by not following Huckel's rule for aromatic stability.
Nonaromatic
Refers to compounds that do not fulfill the requirements for aromaticity, lacking a cyclic, planar structure with delocalized pi electrons.
Indole
A heterocyclic compound containing a benzene ring fused to a pyrrole ring, notable for its presence in many biologically active molecules.
M-iodobenzoic Acid
An iodinated benzoic acid derivative, specifically with the iodine atom in the meta position relative to the carboxyl group, used in organic synthesis.
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