Open source, Collaborative, Assessment System for Organic Chemistry

Welcome to the OpenOChem project. With OOC you easily create, modify, administer and collaborate on homework assignments, quizzes and practice problems for your chemistry courses.

If you want to use OpenOChem in your courses, log into the site, and select "Use this service" to apply for a key that you can safely use in your classes.

You can join the OpenOChem list at


About ⌬pen⌬Chem

OOC is being developed by chemistry educators for chemistry educators. The following folks are involved in its development.

OpenOChem utilizes a number of open source projects namely;

If you are interested in Supporting the ⌬pen⌬Chem Effort, please let us know.

Supporting ⌬pen⌬Chem

This is an open source effort that is still in active development and evolution. We can use lots of help and financial support. Here are some ways to support OpenOChem.

Copyright Creative Commons Attribution 3.0 - Carl LeBlond, Jennifer Muzyka et. al.