4-[(tert-Butoxycarbonylamino)methyl]pyridine-2-carboxylic Acid [Reagent for application of the exciton chirality method];4-[(<i>tert</i>-Butoxycarbonylamino)methyl]pyridine-2-carboxylic Acid [Reagent for application of the exciton chirality method];4-((tert-butoxycarbonylamino)methyl)picolinic acid;4-[1-amino-2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]pyridine-2-carboxylic Acid;4-[[(2-methylpropan-2-yl)oxycarbonylamino]methyl]pyridine-2-carboxylic acid;4-[(tert-Butoxycarbonylamino)methyl]pyridine-2-carboxylic Acid [Reagent for application of the exciton chirality method]>2-Pyridinecarboxylic acid, 4-[[[(1,1-dimethylethoxy)carbonyl]amino]methyl]-