ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
C07C0067055000 in the presence of platinum group metals or their compounds 1
C07C0067080000 by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds 1
C07C0067100000 by reacting carboxylic acids or symmetrical anhydrides with ester groups or with a carbon-halogen bond 1
C07C0067110000 being mineral ester groups 1
C07C0067120000 from asymmetrical anhydrides 1
C07C0067140000 from carboxylic acid halides 1
C07C0067160000 from carboxylic acids, esters or anhydrides wherein one oxygen atom has been replaced by a sulfur, selenium or tellurium atom 1
C07C0067180000 by conversion of a group containing nitrogen into an ester group 1
C07C0067200000 from amides or lactams 1
C07C0067220000 from nitriles 1
C07C0067240000 by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran 1
C07C0067260000 with an oxirane ring 1
C07C0067270000 from ortho-esters 1
C07C0067280000 by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group 1
C07C0067283000 by hydrogenation of unsaturated carbon-to-carbon bonds 1