ดาวน์โหลด

ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ

รหัส / code คำอธิบาย / code name Version
C07D0305060000 with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring atoms 1
C07D0305080000 with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring atoms 1
C07D0305100000 having one or more double bonds between ring members or between ring members and non-ring members 1
C07D0305120000 Beta-lactones 1
C07D0305140000 condensed with carbocyclic rings or ring systems 1
C07D0307000000 Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom 1
C07D0307020000 not condensed with other rings 1
C07D0307040000 having no double bonds between ring members or between ring members and non-ring members 1
C07D0307060000 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms 1
C07D0307080000 Preparation of tetrahydrofuran 1
C07D0307100000 with substituted hydrocarbon radicals attached to ring carbon atoms 1
C07D0307120000 Radicals substituted by oxygen atoms 1
C07D0307140000 Radicals substituted by nitrogen atoms not forming part of a nitro radical 1
C07D0307160000 Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals 1
C07D0307180000 with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms 1
จำนวนรหัสข้อมูล 15 จาก 73902