英文别名
3,4-dihydroxybenzaldehyde-2,4-dinitrophenylhydrazone;3,4-dihydroxy-benzaldehyde-(2,4-dinitro-phenylhydrazone);3,4-Dihydroxy-benzaldehyd-(2,4-dinitro-phenylhydrazon);Protocatechualdehyd-(2,4-dinitro-phenylhydrazon);Protocatechnaldehyd-<2,4-dinitro-phenylhydrazon>;3,4-Dihydroxybenzaldehyd-2,4-dinitrophenylhydrazon;4-[[(2,4-dinitrophenyl)hydrazinylidene]methyl]benzene-1,2-diol