萘并[2,1-b]呋喃-2-甲酰肼

3-ethoxy-2,3-dihydro-1H-benzo[f]chromene

(2S)-4-methyl-2-[(2-oxonaphthalen-1-ylidene)methylamino]pentanoic acid

1-(2-硝基萘并(2,1-b)呋喃-7-基)-乙酮

2-[(2-hydroxynaphthalen-1-yl)methylidene]propanedinitrile