Posted in Science C6S stands for Chondroitin-6-Sulphate C6S stands for Codeine-6-Sulfate (opiate) C6S Share Pinterest Tweet Whatsapp Post navigation C6H12O6CAARRS Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.