2,5-diphenyl-cyclopentanol

Tetramethyl 2,2,3,3 dimethylamino-5 diphenyl 7-10 tetraoxa 1,4,6,11 phospha (V) spiro 4.4. nonene 7-8, 9-10 no

3,6-diphenyl-3,6-dihydro-1,2-dioxine

benzoylmethyl disulfide

2-anilino-1-phenylethanone