3-methyl-4-phenylfuran-2,5-dione

3-phenyl-6,7-dihydro-[1,3]thiazolo[2,3-c][1,2,4]triazin-4-one

苯甲酸

(1S,1'S)-N-2'-hydroxy-1'-phenylethyl-1-phenylethylamine

ethyl phenylhydrazono(phenyl)acetate