cis-2,3,5,6-Tetrahydro-2,6-diphenylthiopyran-4-one 1,1-dioxide

乙醇

cis-2,6-diphenyltetrahydro-4H-pyran-4-one

5-anilino-1,5-diphenyl-pent-1-en-3-one

2,6-diphenyl-1-m-tolyl-piperidin-4-one