As a noun cornin
is (organic compound) a bitter principle obtained from dogwood (cornus florida
), as a white crystalline substance; cornic acid.
As a verb corrin is
(organic compound) A bitter principle obtained from dogwood (Cornus florida ), as a white crystalline substance; cornic acid.
An extract from dogwood used as a febrifuge.
(chemistry) a molecular species that contains four reduced pyrrole rings joined in a macrocycle by three -CH= groups and one direct bond; central to the cobalt containing vitamin cobalamin