ChemIllusion for instructors and authors
Customize the Organic Chemistry course — homework, slides, textbook, and LMS grade passback — or create a new course from your own materials with CourseHouse. Start with one deck or build a full semester.
Viewing: Student — Drawing lessons & practice
The textbook is free. The tutor is $99.
All 31 chapters are free to read. The Organic Semester Pass adds an AI tutor that checks your mechanisms, homework and exit tickets across the whole course, and a study plan that keeps you on pace.
$99 once for six months. No subscription, nothing renews — and the textbook stays free either way.
A whole semester of organic — the book costs nothing
The full 31-chapter organic textbook (free, forever)
Structured drawing lessons and instant molecule checks (free)
Semester Pass: an AI tutor that checks the mechanisms you draw
Semester Pass: homework, exit tickets, and quizzes for every chapter
Semester Pass: a study plan and progress nudges built around your pace
Learn organic, review it, or prep for the MCAT — switch tracks anytime
Textbook and drawing lessons free · Organic Semester Pass $99 for 6 months
Get the Organic Semester Pass →Already in a class?
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