document.write("<b>Previous:</b> <a href=/product/Combretastatin_A4-TBZ1176.html>Combretastatin A4 | CAS No.:117048-59-6</a>");document.write('<br><br>');document.write("<b>Next:</b> <a href=/product/Combretastatin_B2-TBZ1179.html>Combretastatin B2 | CAS No.:111394-46-8</a>");