[3-(diethylamino)-2-hydroxypropyl] 2,2-diphenylacetate,hydrochloride

2,2-diphenylethyl 4-methylbenzenesulfonate

S-tert-butyl diphenylthioacetate

3-(2,2-diphenylacetyl)-1,3-oxazol-2-one

乙酸二苯甲酯