According to the search results, Ethyl 2-O-benzoyl-3-O-(2-methylnaphthyl)-4, 6-o-Benzylidene-1-thio-β-d-Glucopyranoside is a pharmaceutical intermediate. This substance is mainly used in scientific research and analytical reagents and other fields. In addition, it can also be used for foreign trade exports, which also shows its importance in the pharmaceutical industry