4'-(4-NITROPHENYL)-2,2':6',2''-TERPYRIDINE
FLUORESCEIN-5(6)-CARBOXAMIDOCAPROIC ACID N-SUCCINIMIDYL ESTER
CBZ-L-2-FLUOROPHENYLALANINE
Ethyl 6-[4-(Diphenylamino)phenyl]coumarin-3-carboxylate