12,14-dichlorodehydroabietic acid

12,14-Dichloroabieta-8,11,13-trien-18-oic acid

12,14-Dichloroabieta-8(14),9(11),12-triene-18-oic acid

(1R)-1,4aβ-Dimethyl-6,8-dichloro-7-isopropyl-1,2,3,4,4a,9,10,10aα-octahydrophenanthrene-1α-carboxylic acid