6-((E)-p-(Ethylsulfonyl)-alpha-methylstyryl)-1,2,3,4-tetrahydronaphthalene 87719-32-2 Arotinoid ethyl sulfone Arotinoid ethyl sulphone BRN 5132827 CCRIS 5451 Etarotene Etarotene [USAN:INN] Etaroteno [INN-Spanish] Etarotenum [INN-Latin] Ethyl-p-(2-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl)propenyl)phenyl sulfone NAPHTHALENE, 1,2,3,4-TETRAHYDRO-6-(2-(4-(ETHYLSULFONYL)PHENYL)-1-METHYLETHENYL)- Naphthalene, 1,2,3,4-tetrahydro-6-(2-(4-(ethylsulfonyl)phenyl)-1-methylethenyl)-1,1,4,4-tetramethyl-, (E)- Naphthalene, 6-(2-(4-(ethylsulfonyl)phenyl)-1-methylethenyl)-1,2,3,4-tetrahydro-1,1,4,4-tetramethyl-, (E)- Ro 15-1570 Ro 15-1570/000