Adderall - What is the class and chemical composition of Adderall?

Adderall as you probably are aware is a CNS stimulant.

https://www.drugs.com/adderall.html

"Adderall is a combination of four amphetamine salts (D-amphetamine saccharate, D- amphetamine sulfate, D,L-amphetamine sulfate, and D,L-amphetamine aspartate), with a 3 : 1 ratio of D-isomer to L-isomer."

Source: Science Direct
Supporting research, scholarship and discovery
For 25 years, ScienceDirect has worked with researchers and librarians to inspire and promote interdisciplinary research, scholarship and discovery. From the early days of digitizing peer-reviewed literature to our current content syndication partnerships, product integrations and a host of tools that make search and discovery fast and easy, we are honored to serve and be a partner with these research and scholarly communities.