document.write("<b>Previous:</b> <a href=/product/Isobrucine-TBZ0484.html>Isobrucine | CAS No.:129724-78-3</a>");document.write('<br><br>');document.write("<b>Next:</b> <a href=/product/Isobutrin-TBZ0486.html>Isobutrin | CAS No.:536-01-6</a>");