| 分类号 |
C07C69/92;A01N37/18;A01N37/40;A01N37/48;A01N41/06;A01N47/02;C07C43/225;C07C43/23;C07C51/00;C07C65/21;C07C65/24;C07C67/00;C07C201/00;C07C205/37;C07C205/38;C07C205/57;C07C205/59;C07C231/00;C07C231/12;C07C235/46;C07C235/56;C07C253/00;C07C255/54;C07C301/00;C07C303/40;C07C311/53 |
主分类号 |
C07C69/92 |
