Figure 2.

Portions of 800 MHz ¹H NMR spectra of a mouse heart tissue extract (a) before and (b) after spiking with standard coenzyme A (CoA) solution; (c) portion of the standard CoA spectrum, shown for comparison; portions of spectra of a mouse liver tissue extract (d) before and (e) after spiking with standard acetyl coenzyme A (acetyl-CoA) solution; (f) portion of the standard acetyl-CoA spectrum, shown for comparison. Peak labels correspond to the hydrogen atom labeling based on the recently developed ALATIS, which creates a unique and atom-specific InChI labels (Figure S3).³⁸