Figure 9.
(1) CAF decomposition by-products: (2) 8-Methoxycaffeine, (3) 8-Chlorocaffeine and (4) 8-Hydroxymethylcaffeine.
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.