An official website of the United States government
Here's how you know
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.
Hydrolysis of cocaine at the benzoyl ester and the methyl ester (A). Presumed tetrahedral intermediate of benzoyl ester hydrolysis and the corresponding phosphonate monoester analog (B).