分类号 |
A01N37/50;A01N43/54;A01N43/58;A01N43/76;A01N43/836;C07C69/65;C07C69/653;C07C69/734;C07C69/738;C07C251/48;C07C251/50;C07C251/52;C07C251/54;C07C251/56;C07C251/58;C07C251/60;C07C251/86;C07C255/15;C07C255/57;C07C255/58;C07C255/62;C07D213/77;C07D239/42;C07D241/20;C07D263/32;C07D333/28;(IPC1-7):C07C251/48;C07C255/64;C07C255/66;C07D213/64;C07D213/72;C07D213/14;C07D237/20;C07D239/34;A01N35/10;A01N37/34;A01N43/34 |
主分类号 |
A01N37/50 |