Incredible resource for learning the…
Incredible resource for learning the building blocks of organic chemistry
By Soren C.
Tuesday, November 10, 2026 · Customer reviews of US businesses
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With 400+ free articles, 3500+ quiz questions, study guides, flashcards, and more, Master Organic Chemistry aims to provide the world's best online resource for learning organic chemistry.
Master Organic Chemistry LLC (masterorganicchemistry.com) has 101 customer reviews on The Fair Hearing, with an average rating of 5.0 out of 5.
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Incredible resource for learning the building blocks of organic chemistry
By Soren C.
This website is great because it explains the concepts like a storyline which I found to be really helpful, little funny jokes here and there. In the world of AI, please use this well crafted resource made with a true desire of helping students.
By Jenny L.
I have always loved master organic chemistry. Always helps me understand otherwise complicated topics!
By Kennedy Alexandra S.
Amazing site, Really insightful and informative
By lior T.
It is genuinely a nice website! I was high school student seeking for challenges and this website really helped me a lot! I got nice results from olympiads after studying with the aid of this website! Maybe I will keep on using their detailed study guides in my coming university life!
By 陆夔龙
I took Organic Chemistry 2 over summer semester. While I didn't receive the grade I wanted, there were other factors at play that affected my classes during the summer semester, but I still passed and ultimately that was most important to me. I do believe that MOC greatly helped me understand the different mechanisms, reagents, and all things we covered over the summer. I truly believe it helped me understand these concepts at a deeper level and I would definitely recommend it to any chemistry student.
By Amelia W.
This website was one of the BEST resources I used for organic chemistry 1. My favorite part is how James doesn't neglect to review the basics and fundamentals. As a result, reactions are explained by logic and intuition. His explanations are concise and easy to understand. You get your bang for your buck!
By Luke S.
This website was the GOAT for helping me through OChem 1 & 2. James, the website's creator, put an impressive amount of work and love into every chapter. Every lesson is easy to digest and understand, along with a sense of humor throughout it all, making the learning that much more engaging. Thanks again to James for his clear dedication to Organic Chemistry and spreading his knowledge to other people throughout the world. If you're having trouble understanding your OChem lectures or textbook, Master Organic Chemistry is a wonderful supplemental resource (S Tier) that I can't recommend more.
By Lucas