
1) Irish boy name
Found on
https://www.crosswordclues.com/clue/corrin

==Coordination chemistry== Upon deprotonation, the corrinoid ring is capable of binding cobalt. In vitamin B12, the resulting complex also features a benzimidazole-derived ligand, and the sixth site on the octahedron serves as the catalytic center. The corrin ring resembles the porphyrin ring, which occurs in hemoglobin. Both feature four pyrrole-...
Found on
http://en.wikipedia.org/wiki/Corrin

The cyclic system of four pyrrole rings forming corrinoids, which are the central structure of the vitamins B12 and related compounds, differing from porphin (porphyrin) in that two of the pyrrole rings are directly linked (C-19 to C-1). ... Origin: fr. Core (of vitamin B12 molecule) ... (05 Mar 2000) ...
Found on
http://www.encyclo.co.uk/local/20973

Type: Term Pronunciation: kōr′in Definitions: 1. The cyclic system of four pyrrole rings forming corrinoids, which are the central structure of the vitamins B12 and related compounds, differing from porphin (porphyrin) in that two of the pyrrole rings are directly linked (C-19 to C-1).
Found on
http://www.medilexicon.com/medicaldictionary.php?t=20734
No exact match found.