| 分类号 |
C07D295/20;A01N35/10;A01N37/18;A01N37/28;A01N37/34;A01N37/42;A01N37/48;A01N37/50;A01N37/52;A01N41/10;A01N43/60;A01N43/80;A01N47/12;A01N47/24;A01N47/34;A01N47/38;A01N47/40;C07C251/86;C07C255/66;C07C257/02;C07C271/20;C07C281/14;C07C311/05;C07C323/48;C07C327/44;C07D295/215 |
主分类号 |
C07D295/20 |
