Welcome to Organic Chemistry On Line This tutorial presently consists of five modules: The Library structural and NMR data for fifty representative organic compounds, Structure & Bonding reviews and exercises covering the basic structural aspects of organic chemistry, Spectroscopy tutorials in IR, NMR and Mass spectroscopy, with interactive problems and a "Quiz", Stereochemistry tutorials on all common aspects of stereochemistry, at the undergraduate level, and, Functional Group Reactions reactions, mechanisms and Quizzes to cover those functional groups covered in undergraduate courses. Click on the links to enter the modules