[2-(2-硝基苯基)亚肼基]丙二腈

1-[5-(2-nitrophenyl)furan-2-yl]ethanone

颜料橙2

1,2,4-benzotriazine-3-carboxylic acid

(4Z)-3-hydroxy-4-[(2-nitrophenyl)hydrazinylidene]cyclohexa-2,5-dien-1-one