| ?Number | Name | Structural | CAS | Quality standard |
|---|
| 1 | 5-(4-fluorophenyl)-5-oxopentanoic acid |  | 149437-76-3 | off-white solid purity≥98% |
| 2 | (S)-3-(5-(4-fluorophenyl)-5-oxopentanoyl)
-4-phenyloxazolidin-2-one |  | 189028-93-1 | off-white solid purity≥98% |
| 3 | (S)-3-((S)-5-(4-fluorophenyl)
-5-hydroxypentanoyl)-4-phenyloxazolidin-2-one |  | 189028-95-3 | off-white solid purity≥99%
chiral purity?≥99% |
| 4 | (E)-4-((4-Fluorophenylimino)methyl)phenol |  | 3382-63-6 | off-white solid purity≥98% |
| 5 | (3R,4S)-4-(4-(benzyloxy)phenyl)-1
-(4-fluorophenyl)-3-(3-(4-fluorophenyl)
-3-oxopropyl)azetidin-2-one |  | 190595-65-4 | white solid purity≥99% |
| 6 | (3R,4S)-4-(4-(benzyloxy)phenyl)-1
-(4-fluorophenyl)-3-((S)-3-(4-fluorophenyl)
-3'-hydroxypropyl)azetidin-2-one |  | 163222-32-0 | white solid purity≥99% |
| 7 | (4S)-3-[(2R,5S)-5-(4-fluorophenyl)
-2-[(S)-[(4-fluorophenyl)amino]-
(4-trimethylsilyloxyphenyl)methyl]-5-
trimethylsilyloxy-pentanoyl]-4-phenyl
-1,3-oxazolidin-2-one |  | 272778-12-8 | white solid purity≥99% |