分类号 |
C07C249/04;A01N35/10;A01N37/36;A01N37/50;C07C;C07C251/34;C07C251/50;C07C251/60;C07C251/62;C07C255/62;C07C255/64;C07C259/04;C07C259/12;C07C317/16;C07C317/26;C07C323/10;C07C323/47;C07C327/38;C07C327/58;C07C381/00;(IPC1-7):C07C251/60;C07C251/66;C07C531/00;A01N31/00;A01N33/16;A01N37/34;A01N41/10;A01N37/02;A01N43/00 |
主分类号 |
C07C249/04 |