from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. Any of three isomeric univalent radicals, C5H4N-, derived from pyridine; analogous to phenyl.
from the GNU version of the Collaborative International Dictionary of English
- n. A hypothetical radical, C5H4N, regarded as the essential residue of pyridine, and analogous to phenyl.
from The Century Dictionary and Cyclopedia
- n. The radical C5H4N, which is derived from pyridine.
Sorry, no etymologies found.
This compound has the chemical name methyl alpha-5 (4,5,6,7-tetrahydro (3,2-c) thieno pyridyl) (2-chlorophenyl) - acetate, with the acronym MATTPCA.
These coordination complexes with pendant sugar groups lining their interiors-assembled from 12 metal ions and 24 bis-pyridyl ligands containing glucose substituents-acted as structurally well-defined templates for the sol-gel condensation of alkoxysilanes.
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