7-methyl-2,2,5-triphenyl-1-oxa-5,6-diazaspiro-[2,4]-hept-6-ene-4-one

2,2-dichloro-2-phenylacetyl chloride

2,2-Dichlor-phenylessigsaeure-

N-甲基苯胺

2-chloro-N-methyl-N,2-diphenylacetamide