Discovery is powered by people.

In a time where so much is changing and our sense of normalcy has been challenged, ACS shares your passion to inspire curiosity, accelerate scientific discovery and to help others as we work together to make our world a better place for all. CAS, a division of ACS, values our partnership with you, and we want to be sure you have access to the full slate of resources ACS provides to enable your next great discovery!


We make this journey together.

ACS is with you every step of the way, providing scholarships and educational programs that stimulate our love of science from an early age, resources to propel you through your academic and professional career and communities that build meaningful relationships, so you can share your knowledge and passion with others throughout this life-long journey.

Behind every solution is a scientist.

Your contributions to science are making our world a better place, and ACS connects you with resources that ensure you thrive in your endeavors. 



  • Take your place as part of the largest scientific society, and leverage the power of more than 150,000 diverse, global chemistry practitioners who call ACS home
  • Find chemistry communities of interest and connect on a local and global level
  • Advance scientific excellence with access to the most trusted, most cited and most read scientific journals and C&EN available from ACS Publications
  • Accelerate your research with solutions from CAS including SciFinder-n, STNext and services customized for specific needs
  • Advocate for innovation through research and technology, science education, workforce development, sustainability, the environment and public policy
  • Launch and grow your career with career services and resources
  • Discover excellence in science education and outreach
  • Support, Advance and Empower – your investment as an ACS member supports teaching and learning for students of all ages through grants and scholarships and encourages investments in science, technology, engineering and math (STEM) education, research and innovation.
  • Leverage our resources to accelerate your efforts if you are engaged in COVID-19 research.

Take your place among the world’s leading scientists.

We honor your contributions to science and thank you for ensuring chemistry remains at the heart of making our world better through our shared values.


Not an ACS member?  We invite you to join today and leverage the power of our community, and our commitment, to you.