This page is the page of ［Discontinued］3,4-Difluorophenylboronic Acid (Contains Varying Amounts Of Anhydride) for Synthesis 814938 5G sold by AS ONE CORPORATION. AXEL GLOBAL is a website that lists more than 3 million products that are used in a wide range of fields, including Research and Development, Production,Semiconductor, Medicine, Nursing care, and Food sanitation.