| 分类号 |
C07C67/00;C07C213/00;C07C215/50;C07C215/64;C07C219/04;C07C231/00;C07C231/02;C07C231/12;C07C233/12;C07C233/16;C07C233/18;C07C235/06;C07C235/14;C07C235/16;C07C235/32;C07C235/34;C07C235/36;C07C235/38;C07C313/00;C07C323/16;C07C323/52;C07D207/416;C07D251/70;C08K5/00;C08K5/13;C08K5/16;C08K5/17;C08K5/20;C08K5/3492;C08K5/37;C08K5/375;C08L23/00;C08L101/00;C09K15/00;C09K15/08;(IPC1-7):C07C91/30;C07C149/40;C07C101/72;C07C103/38;C07C103/78;C07D251/54 |
主分类号 |
C07C67/00 |
