| 分类号 |
C07C231/02;A01N37/22;A01N37/24;A01N37/36;A01N37/44;A01N37/46;A01N41/04;A01N41/08;A01N41/10;A01N43/08;A01N43/653;A01N53/00;A01N53/12;C07C231/12;C07D249/10;C07D307/16;C07D307/24;C07D307/68;C07D521/00;C07K5/00;C07K5/06;(IPC1-7):C07C/;C07D/;A01N/ |
主分类号 |
C07C231/02 |
