| 分类号 |
C07C311/46;A01N37/22;A01N37/26;A01N37/46;A01N41/06;A01N41/10;C07C67/00;C07C231/00;C07C231/02;C07C233/47;C07C233/88;C07C253/00;C07C255/60;C07C301/00;C07C303/40;C07C313/00;C07C315/04;C07C317/32;C07C317/40;C07C317/50;C07C323/41;C07C323/63;C07C323/65;C07C323/67;(IPC1-7):A01N9/20 |
主分类号 |
C07C311/46 |
