ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
C07C0041380000 by liquid-liquid treatment 1
C07C0041400000 by change of physical state, e.g. by crystallisation 1
C07C0041420000 by distillation 1
C07C0041440000 by treatment giving rise to a chemical modification (by chemisorption C07C0041360000) 1
C07C0041460000 Use of additives, e.g. for stabilisation 1
C07C0041480000 Preparation of compounds having groups 1
C07C0041500000 by reactions producing groups 1
C07C0041520000 by substitution of halogen only 1
C07C0041540000 by addition of compounds to unsaturated carbon-to-carbon bonds 1
C07C0041560000 by condensation of aldehydes, paraformaldehyde, or ketones 1
C07C0041580000 Separation; Purification; Stabilisation; Use of additives 1
C07C0041600000 Preparation of compounds having groups or groups 1
C07C0043000000 Ethers; Compounds having groups, groups or groups 1
C07C0043020000 Ethers 1
C07C0043030000 having all ether-oxygen atoms bound to acyclic carbon atoms 1