Einecs 281-452-8

2-hydroxy-1,3,3-trimethylindoline-2-carbaldehyde methyl[4-(phenylazo)phenyl]hydrazone

2,3-Dihydro-2-hydroxy-1,3,3-trimethyl-2-[[methyl[4-(phenylazo)phenyl]hydrazono]methyl]-1H-indole

2,3-Dihydro-2-hydroxy-1,3,3-trimethyl-1H-indole-2-carbaldehyde methyl[4-(phenylazo)phenyl]hydrazone