英文名稱
(8S,9R,10S,11S,13S,14S,16S,17R)-9-Fluoro-11-hydroxy-10,13,16-trimethyl-7,8,9,10,11,12,13,14,15,16-decahydrospiro[cyclopenta[a]phenanthrene-17,2'-oxetane]-3,3'(6H)-dione (Betamethasone Impurity)
(8S,9R,10S,11S,13S,14S,16S,17R)-9-氟-11-羥基-10,13,16-三甲基-7,8,9,10,11,12,13,14,15,16-十氫螺[環戊[a]菲-17,2'-氧雜環丁烷]-3,3'(6H)-二酮 (倍他米松雜質)
Smiles Code
[H][C@]12[C@]3([H])CCC4=CC(C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@]1(C)[C@]5(OCC5=O)[C@@H](C)C2)=O