6-(3H-1,3-benzothiazol-2-ylidene)-4-nitrocyclohexa-2,4-dien-1-one

N-carbamoyl-3-(2-hydroxy-5-nitrophenyl)prop-2-enamide

5-NITROSALICYLALDEHYDE, THIOSEMICARBAZONE

2-羟基-5-硝基苯甲腈

1-(beta-羧基乙基)-3,3-二甲基-6'-硝基螺(吲哚啉- 2,2'-2H-苯并吡喃)