document.write("<b>Previous:</b> <a href=/product/Vincetoxicoside_B-TB08411.html>Vincetoxicoside B | CAS No.:22007-72-3</a>");document.write('<br><br>');document.write("<b>Next:</b> <a href=/product/Guaijaverin-TB08381.html>Guaijaverin | CAS No.:22255-13-6</a>");