2-iodo-1-phenylethanone

[2-(4-hydroxy-2,2,6,6-tetramethylpiperidin-1-yl)oxy-2-phenylethyl] benzoate

苯乙烯基膦二酰氯

(1-chloro-2-phenylethyl)benzene

meso-1,2,3,4-tetraphenylbutane