Fig. 2
From: Harnessing prebiotic formamide chemistry: a novel platform for antiviral exploration
Chromatogram of Mix 1c showing the structure of main components by partial deconvolution. Separation was performed on a Zorbax Eclipse XDB-C18 column (250 × 4.6 mm, 5 μm) at a flow rate of 0.6 mL/min. Eluent A: H₂O+ (0.1% formic acid); eluent B: ACN/MeOH 1:1 (v/v). Gradient: 0–2 min, 0% B; 2–16 min, to 98% B; 16–20 min, 98% B; 20–21 min, return to 0% B. Detection: UV at 254 nm. MSD in dual mode. The doping agent used to generate Mix 1c is shown in the top left corner.
