ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
C07C0057180000 with only carbon-to-carbon triple bonds as unsaturation 1
C07C0057200000 Propiolic acid 1
C07C0057220000 Acetylene dicarboxylic acid 1
C07C0057240000 Diacetylene or polyacetylene dicarboxylic acids 1
C07C0057260000 containing rings other than six-membered aromatic rings 1
C07C0057280000 containing an adamantane ring system 1
C07C0057300000 containing six-membered aromatic rings 1
C07C0057320000 Phenylacetic acid 1
C07C0057340000 containing more than one carboxyl group 1
C07C0057360000 Phenylmalonic acid 1
C07C0057380000 polycyclic 1
C07C0057400000 containing condensed ring systems 1
C07C0057420000 having unsaturation outside the rings 1
C07C0057440000 Cinnamic acid 1
C07C0057460000 containing six-membered aromatic rings and other rings, e.g. cyclohexylphenylacetic acid 1