Fig. 2: Schematic representation of the variation of the twelve different aldehydes (colored bullets) and SEC traces of three different tetramers, one for each tag.
From: Reading mixtures of uniform sequence-defined macromolecules to increase data storage capacity

a Chemical structure and SEC traces of a tetramer with TAG1 and the sidechain variation of the aldehydes 14a–l (see Supplementary Methods for detailed information) for another three tetramers. b Chemical structure and SEC traces of a tetramer with TAG2 and the sidechain variation of the aldehydes 14a–l (see Supplementary Methods for detailed information) for another three tetramers. c Chemical structure and SEC traces of a tetramer with TAG3 and the sidechain variation of the aldehydes 14a–l (see Supplementary Methods for detailed information) for another three tetramers. d Chemical structures of TAG1–3.