3-[(E)-2-硝基乙烯基]-1H-吲哚-5-甲腈

3-甲氧基-2-甲基-4H-吡喃-4-酮

1,2-dimethyoxy-3-methyl-4-nitrobenzene

4-(nitromethyl)oxan-4-ol

3-甲基-4-硝基丁醛