Diphenylamine-4-sulfonic acid,

(S)-alpha-Methyltryptophan hem

4-Fluorobenzamide

Ruthenium on activated carbon,

3-Chloro-5-fluorobenzaldehyde,

alpha-Bromo-4-nitro-o-cresol,

2-Bromothiophenol

Bismuth(III) Oxide

Amberlite《 FPC3500

4,4'-Biphenyldicarboxaldehyde,

1-(4-Chlorophenyl)-1-cyclohexa