1,3,5-BENZENETRICARBOXYLIC ACID

This listing from JIANGSU INTER-CHINA GROUP CORPORATION names the product 1,3,5-Benzenetricarboxylic Acid, manufactured in-house to pharmaceutical-grade standards and sold into North America, Western Europe, and Asia. The CAS number given in the source data (621-23-8) does not correspond to the standard registry number for this compound, so it should be treated with caution rather than as confirmed fact.