中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (3R,4S)-ethyl 4-(4-bromophenyl)-3-(4-chlorophenyl)-3-ethyl-2-oxo-3,4-dihydro-2H-pyran-6-carboxylate | 1432593-31-1 | C22H20BrClO4 | 463.755 |
—— | (2S,5S)-ethyl 4-(4-bromophenyl)-5-(4-chlorophenyl)-5-ethyl-6-oxo-5,6-dihydro-2H-pyran-2-carboxylate | 1432593-39-9 | C22H20BrClO4 | 463.755 |
—— | (2R,5S)-ethyl 4-(4-bromophenyl)-5-(4-chlorophenyl)-5-ethyl-6-oxo-5,6-dihydro-2H-pyran-2-carboxylate | 1432593-41-3 | C22H20BrClO4 | 463.755 |