AURORA 680

Salicylaldehyde 2,4-dinitrophenyl hydrazone

2-[2-(2,4-Dinitrophenyl)hydrazonomethyl]phenol

2-[[2-(2,4-Dinitrophenyl)hydrazono]methyl]phenol

2-HYDROXYBENZALDEHYDE 2,4-DINITROPHENYLHYDRAZONE

2-Hydroxybenzaldehyde N2-(2,4-dinitrophenyl)hydrazone