Figure 6.
High-resolution MS/MS spectra acquired in negative ion mode for β/γ-aminoorcein (a), β/γ-aminoorceinimine (b), and β/γ-hydroxyorcein (c).
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.