Chemical Name: 2-[4-(1,1-Dimethylethyl)-3-hydroxy-2,6-dimethylphenyl]acetic acid
Synonym: Oxymetazoline BP Impurity D
Smiles: CC(C)(C(C=C(C)C(CC(O)=O)=C1C)=C1O)C
Inchi: InChI=1S/C14H21NO2/c1-8-6-11(14(3,4)5)13(17)9(2)10(8)7-12(15)16/h6,17H,7H2,1-5H3,(H2,15,16)