This manual has been prepared taking into account the new requirements for the content of educational publications of the two-level higher education system. The tasks are systematized by sections in accordance with the chapters of the textbook "Organic Chemistry" (Traven V.F. - M.: Knowledge Laboratory. - 6th ed. - 2019), which is included in the "Textbook - Task Book - Workshop" set. Each section of the task book includes a list of basic terms, examples of solving typical problems, tasks for self-study of the material and answers to the most complex ones. This makes the problem book adapted to all categories of students, including those seeking deeper study of the subject. For students, graduate students and teachers of chemical faculties of universities and chemical-technological universities.