N-[(4,5-dimethoxy-2-nitrophenyl)methylideneamino]-2-[4-[(3-methyl-5-oxo-1H-pyrazol-4-ylidene)methyl]phenoxy]acetamide

4,5-二甲氧基-2-硝基溴苄

2-Amino-4,5-dimethoxybenzaldehyde

N-(2-Formyl-4,5-dimethoxyphenyl)acetamide

4-(4,5-二甲氧基-2-硝基苯基)-1,4-二氢-2,6-二甲基吡啶-3,5-二羧酸二乙酯