1-(2-methylphenyl)-3-phenylpropane-1,3-dione

(2-methylimidazo[1,2-a]pyridin-3-yl)-phenylmethanone

2-[ethoxy(1-phenylethenoxy)phosphoryl]ethynylbenzene

4-ethoxy-2,6-diphenyl-1,4λ⁵-oxaphosphinine 4-oxide