(3aS,8bS)-4-[4-(2,2-diphenylvinyl)phenyl]-2,3,3a,8b-tetrahydro-1H -cyclopenta[b]indole

N,N-二甲基-4-联苯胺

1,3-Diphenyl-1H-pyrazol-5-ol

(4Z)-3-Methyl-1-phenyl-1H-pyrazole-4,5-dione 4-oxime

2-hydroxyimino-3-phenylhydrazono-butyric acid ethyl ester