4-甲苯磺酰異氰酸酯;異氰酸對甲苯磺酰酯;對甲苯磺酰異氰酸酯;4-甲基異氰酸苯磺酰酯;
p-Toluenesulfonyl isocyanate,AcroSeal;Tosyl isocyanate;p-Toluenesulfonyl isocyanate;
湖北??怂股邢薰?/span>
聯(lián)系商家時請?zhí)峒癱hemicalbook,有助于交易順利完成!
??怂?/p>