(Z)-N,N-Diethylglycine (5,7-dichloro-1,2-dihydro-2-oxo-3H-indol-3-ylidene)hydrazide 86873-12-3 Glycine, N,N-diethyl-, (5,7-dichloro-1,2-dihydro-2-oxo-3H-indol-3-ylidene)hydrazide, (Z)-