ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
C07D0313200000 condensed with carbocyclic rings or ring systems 1
C07D0315000000 Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups ; C07D0303000000-C07D0313000000 1
C07D0317000000 Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms 1
C07D0317020000 having the hetero atoms in positions 1 and 2 1
C07D0317040000 not condensed with other rings 1
C07D0317060000 condensed with carbocyclic rings or ring systems 1
C07D0317080000 having the hetero atoms in positions 1 and 3 1
C07D0317100000 not condensed with other rings 1
C07D0317120000 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms 1
C07D0317140000 with substituted hydrocarbon radicals attached to ring carbon atoms 1
C07D0317160000 Radicals substituted by halogen atoms or nitro radicals 1
C07D0317180000 Radicals substituted by singly bound oxygen or sulfur atoms 1
C07D0317200000 Free hydroxyl or mercaptan 1
C07D0317220000 etherified 1
C07D0317240000 esterified 1