ITN04: Isotretinoin EP Impurity D

9-Cis Retinoic acid ;

(2E,4E,6Z,8E)-3,7-Dimethyl-9-(2,6,6-trimethylcyclohex-1-enyl)nona-2,4,6,8-tetraenoic acid ;

CAS # 5300-03-8 ;

C20H28O2 ;
Mol. Wt.: 300.44 ;