N-1-naphthylphthalamic acid
N-1-naphthylphthalamic acid
[¦en ¦wən ¦naf·thil·thə′lam·ik ′as·əd] (organic chemistry)
C10H7NHCOC6H4COOH A crystalline solid with a melting point of 185°C; used as a preemergence herbicide.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.