分类号 |
A01N37/18;A01N43/00;C07C67/00;C07C231/00;C07C231/02;C07C231/12;C07C233/06;C07C233/18;C07C233/47;C07D249/08;C07D307/12;C07D307/14;C07D307/52;C07D317/28;C07D521/00;(IPC1-7):C07C103/37;C07D231/12;C07D257/04;C07D309/22;C07D319/00;A01N43/02;A01N43/48 |
主分类号 |
A01N37/18 |