Helpful Links & Resources for your study
Università di Napoli Federico II - Corso eLearning di Chimica Organica 1
Periodic-table_videos (online video database version of the periodic table)
Virtual Textbook of Organic Chemistry
Modern Organic Synthesis (CHEM 115 Myers)
Organic Chemistry Data (all and more)
ChemTube3D (excellent collection of 3D structures and reaction animations)
Organic chemistry practice Problems
IUPAC Nomenclature of Organic Chemistry
Organic Chemistry - Video Courses
Massive_open_online_course (MOOC)
Chem Spider (free chemical structure database)
eMolecules (free Search engine to help faciliate the drug discovery process)
Organic Chemistry Resources Worldwide
Thirty-Two Free Chemistry Databases
Others
Chemistry Drawing Software
Marvinsketch: An alternative to ChemSketch (Operative System independent)
Chemistry Phone Apps. ( The app platform has allowed the book to come alive with several useful interactive features)
Drawing (ChemJuice and ChemDoodle),Organic synthesis (Chemistry By Design), 3D molecular viewing (Molecules, Atomdroid and NKDmol),Compound searching (ChemSpider),Periodic table (EMD PTE).
More advanced:ReactionFlash and SANROS (STRATEGIC APPLICATIONS OF NAMED REACTIONS IN ORGANIC SYNTHESIS) By Elsevier